Selling now in Florida City, FL
Keys Edge
789 planned homes in the City of Florida City
The district charge here went from about $691 to about $2,819 in a single year when a borrowing switched on, and no rate anywhere moved. The next phase is already priced about $1,170 a year higher for the same house. Every one of the 456 lots is in a flood zone, and exactly two homes hold a federal letter saying otherwise. The whole carrying cost is below.
- Area
- Florida City, FL
- Planned homes
- 789
- Standing today
- 302
- District charge
- $2,500 to $2,819
At a glance
Keys Edge fast facts
Every figure here comes from the county appraiser's own parcel roll, benefit records and sales file, three real notices of proposed taxes read side by side across two cities and the unincorporated county, the district's own adopted budgets, methodology report, minutes and audited statements, county mapping services, and federal flood, disaster and insurance-claim records queried directly with controls. Where two official sources disagree we publish the disagreement, and on this page that happens twice between two datasets of the same county.
- Area
- City of Florida City, Miami-Dade County
- Size
- 789 planned units, 456 lots platted
- Standing homes
- 302, so 38 percent built out
- Sold under
- Three plat names and one district name
- Tax rate
- About 21.83 mills
- District charge
- $2,818.71 detached, $2,500.00 townhome
- What it did last year
- Went up 4.08 times in one step
- The next phase
- About $1,170 a year more, same house
- In a flood zone
- 456 of 456 lots, both methods
- Homes with a federal removal letter
- Two of 456
- Evacuation zone
- C, so a category three call
- Homes with no homestead
- About 48 percent
- Association dues
- Ask before you contractGet pricing
- Current pricing and homes left
- Ask before you contractGet pricing
Figures come from the county appraiser's 2026 roll and per-parcel records, 2026 notices of proposed taxes, the district's adopted budgets, methodology report, minutes and audits, county map services, and federal flood, disaster and claim records, all as of September 2026. The city's adopted rate for the coming year, its refuse and stormwater rates, an actual collected tax bill, school capacity figures, association dues and the recorded declarations could not be obtained and none is published here. All details are subject to change without notice.
The county's own waste map says these homes are unincorporated. They are not.
The appraiser's record, the folio numbering and the municipal boundary layer all put this community inside the city. The county's waste collection fee layer labels all 456 parcels as unincorporated county, and does the same to about 38 per cent of the whole city. Two official county datasets disagree about which jurisdiction a third of this city is in. Anyone building a jurisdiction lookup from that layer misclassifies it silently, and that is the sort of error that ends up in a listing.
Where it is
The far south end of Miami-Dade County, in Florida City, at the point where the metro area runs out and the road to the Keys and the park begins. Three plats built since 2022, two of them detached and one townhome, with four more parcels of the master plan still unplatted. The three neighbourhoods differ in age, product and in what they pay, so ask which plat a home is in before you compare anything.
How to buy in Keys Edge without leaving money on the table
The person at the builder's sales desk works for the builder. You can have a Florida agent on your side instead, touring with you, reading the contract and the district's own adopted budget and methodology report line by line, and pushing for every incentive, upgrade and closing-cost credit the builder will give. It costs you nothing: on new construction the builder already budgets your agent's fee whether you bring one or not. The one catch is timing. You usually need your own agent from the very first visit, or the builder will not recognise them and you lose it. Start here and we will set it up.
Set up a tourWhat a local would tell you
The district charge quadrupled in one step, and the next phase is 55 per cent higher again
Start with what already happened, because it is measured rather than predicted. Owners in the two detached plats paid a district charge of about $691.49 one year and about $2,818.71 the next, roughly 4.08 times in a single step, entirely because the debt line for their assessment area switched on. The borrowing closed in December of that year, after most of the buyers in the newer plat had already contracted. They saw a figure under $700 in their disclosures and inherited one over $2,800.
The next one is already priced and adopted. The methodology report adopted this year allocates about $43,836 of principal to each of 232 detached homes in the next phases, with a maximum annual debt charge of about $3,297.87, against about $30,000 and about $2,127.22 in the first area and about $24,410 and about $1,808.51 for the townhomes. Per-unit district debt in this community has risen about 46 per cent from the first borrowing to the third. A buyer touring the next phase faces a total district line near $3,989, roughly $1,170 a year more than an identical-looking house one street over, forever, for the same amenities.
Meanwhile the developer's subsidy is walking out, and the published direction is misleading. The developer contribution line fell from about $109,810 to zero while the district's total spending also fell, and the administrative charge per home still rose about 27 per cent. Spending less and charging more is not a contradiction here: the whole increase is the subsidy withdrawing.
Two of the three charges are also, quite visibly, price points rather than engineering outputs. The townhome charge is exactly $2,500.00, made up of two published components plus a debt residual of whatever it takes to reach that number, and the detached operating charge is stated on the face of the budget as a covenant figure divided by 0.94 to gross up for the early-payment discount and the collection fees. Which means something practical: pay in November and take the discount and you pay materially less than the printed figure; pay in March and you fund the discount your neighbours took.
Put the district line next to the rest of the bill and its size is the finding. At about $2,818.71 it exceeds the county's own countywide levy on a typical home here, about $2,170, and it is about 21 per cent of the total bill. It is not a rate, so it does not fall when rates are rolled back, appears on no millage table, and does not scale with your home's value.
Two governance facts a buyer should hold together. The audited statements state that as of the most recent fiscal year end every supervisor on the district's board was affiliated with the developer, and the same audit's own concentration note says the district's activity depends on the developer's continued involvement. But the county's own qualifying handbook lists two of this district's five seats on this November's general election ballot. Residents can take two seats this cycle, and nothing in the sales material says so.
And the district's balance sheet is worth a sentence. It ran a net position deficit of about $585,241 in the most recent audited year, spent about $410,942 on issuing the first borrowing, which is about 4.9 per cent of the money raised, and its capital assets were all acquired from the developer. The audit also notes that part of the reserve funded by homeowner assessments is contractually released back to the developer once conditions are met.
So ask four things in writing before you contract: which assessment area the specific lot is in and what its total district charge will be next year; whether the borrowing for that area has been issued yet, and what the adopted methodology allocates per unit if it has not; the association's dues and budget, which sit on top of the district charge and are not a public record; and what the seller's own last November bill actually showed, line by line.
Find out which assessment area your lot is in
It is worth about $1,170 a year between the first phases and the next ones, on the same floor plan.
The record
The cleanest-looking tax bill in South Dade is the one with two household costs moved off it
The rate on a home here totals about 21.8310 mills and it sums exactly from fourteen printed lines: the countywide levy at about 4.5740, the county fire rescue district at about 2.3965, the county library district at about 0.2812, the city at about 6.8417, four school levies totalling about 6.6230, three regional water lines totalling about 0.2301, an inland navigation district at about 0.0270, a children's trust at about 0.4638 and county debt at about 0.3937. We footed it against a real notice and it reconciles to the cent.
Two of those carry findings that no county-level summary will show you. The city five miles north pays no county library levy at all, and this city does. Two adjacent South Dade cities differ on whether their residents fund the county library system through the tax roll, and any table that presents the county as a single number hides it.
The second one runs against the intuition, and we tested it as a hypothesis and were wrong. A city charging between six and seven mills looks like it must be running its own fire department. Neither of these two cities does. Residents of both pay the full county fire rescue levy of about 2.3965 mills on top of their city millage. We report that because the natural assumption fails.
Now the comparison that decides where people actually shop. Unincorporated county sits at about 16.9 mills, the city to the north at about 21.1, and this city at about 21.8. On a home around $526,000 that is roughly $8,194, $10,190 and $10,535 of property tax. But the on-roll comparison flatters this city, and here is why.
This city's tax bill carries exactly one non-tax line, the district charge. The city to the north carries four, totalling about $736.56 for refuse, stormwater, recycling and a hurricane fee. Unincorporated carries one, about $702 for solid waste. This bill is not cleaner because it costs less. It is cleaner because rubbish and stormwater have been moved onto a separate utility bill that appears in no tax record and in no closing disclosure. We could not obtain this city's rates for either, so they are in no figure on this page.
One more thing about the city rate that is worth understanding before you read a headline about it. The city's rate went from about 6.3080 to about 6.4304 to a proposed 6.8417, a rise of about 6.4 per cent, and on the notice the proposed rate and the rolled-back rate are the same number. Under Florida's truth in millage rules an authority adopting exactly the rolled-back rate is levying no tax increase, even when the rate itself rose, because the rate had to rise to raise the same money from a contracting base.
On homestead, the mechanics are visible in this community's own records. The second tier is indexed and stepped from $25,000 to about $25,722 to about $26,411 across three tax years here, automatically, with no vote and no rate change. Both tiers together are worth about $947 a year at this community's values, which is a thinner cushion than most buyers expect against a half-million-dollar base.
And take-up is the number that should make you cautious about comparing bills. About 48 per cent of the standing homes carry no homestead exemption, and in the oldest plat, four years old and fully built, the figure is about 57 per cent. Part of that has a name: one local investor holds 20 of the 141 homes in that plat. The bill on the house next door may be a landlord's bill.
What to ask for that is not published: the city's refuse, recycling and stormwater rates for the address, which are off the tax roll; the district charge for the specific lot in dollars for the coming year; the association's dues and budget; the homestead status the purchase will close into; and a complete November bill for a comparable home in the same plat.
The area
Every lot is in the flood zone, two houses are not, and the famous storm is not the one in the claim file
The flood answer here is unusually simple and unusually consequential. Measured at the centre of each lot and again by area, 456 of 456 lots are in a special flood hazard area, specifically the shallow ponding zone, with a base flood elevation of about 8.2 feet. The county's own flood layer agrees with the federal one at every parcel with no disagreements, which sounds reassuring until you notice why: the county layer is a redistribution of the same federal revision rather than an independent source.
The map that governs is also not the map most people pull. The printed panels here date from 2009, seventeen years ago, but a revision effective in late 2020 is what produced the current mapping. A buyer or a lender who downloads the panel image and stops is reading a superseded document.
Now the finding worth the most money on this page. Two individual homes here, one in each detached plat, hold a federal letter removing the structure from the hazard area. The other 454 do not. They sit on the same engineered fill. The difference is procedural rather than physical: that letter is applied for one address at a time, by the owner, at the owner's cost, on the strength of an elevation certificate, and nothing about the plat or the builder or the county triggers it. Mandatory flood insurance attaches to the structure, not the lot, so those two owners are out of the purchase requirement and their neighbours are paying it.
There is a wholesale version of the same thing, and it happened next door this year. An adjacent subdivision had an entire group of blocks removed at once on the basis of fill. The developer here has not done that for these three plats. If you are buying in one of the unplatted phases, that is a specific, precedented and expensive thing to ask for in writing.
On surge and evacuation the record is clear. All 456 lots are in evacuation Zone C, which is called for a category three or stronger storm, and the county's surge modelling agrees: no inundation at category one or two, inundation from category three upward. The community is outside the coastal high hazard area.
Now a caution about the reassuring layers, because they are the wrong instrument. The county's sea level rise layers show this community essentially dry through 2070 under every published scenario, and it is not flagged for king tide vulnerability. All true, and close to irrelevant here. Those layers model water arriving from the ocean. The zone this community is actually in describes shallow ponding from rainfall, which they do not model at all. The layer that does bear on it is the projected groundwater level, about 2.71 feet by 2040, under a drainage design that works by letting water soak away through trenches. That is the mechanism to ask about, and the county publishes no adopted analysis of it for this site.
The federal claim record settles what the hazard actually is. This postcode has 554 flood insurance claims since 1980 and about $4.7 million paid, and about 78 per cent of them were on properties rated in this same ponding zone. Hurricane Andrew, a category five whose eyewall crossed this town, produced 47 of those claims. A category one that stalled and rained produced 112, and a later category one produced 203. Andrew was a wind catastrophe, paid by homeowners policies rather than federal flood cover. A buyer reasoning from Andrew in either direction is reading the wrong hazard.
One methodological warning for anyone checking the storm record themselves. Searching the federal declaration file for this county's current name returns nothing before 2003, and Andrew does not appear. The county is in that file under its pre-1997 name and the dataset does not alias the change. The same record is also flagged as carrying no individual assistance, which is a data-vintage artefact rather than a fact about 1992. On the assistance side the reference event for this postcode is Hurricane Irma, with about 1,569 owner registrations and about $1.11 million paid.
Schools are stable on the record and thin on detail. The county's published boundary layers assign this community one elementary in this city and a middle and high school in the city to the north, and those boundaries have not been edited since 2020 and 2016 respectively, which spans the entire period in which these three plats were built. Capacity and utilisation could not be obtained from any district source, so none is published here.
What you need to know
Buying new construction with someone on your side
Representation is free and the timing is the catch, as above. It is worth more than usual here because the two largest movable numbers, the district charge and the flood insurance mandate, are both decided by documents outside the sales office: an adopted methodology report, and a federal letter your neighbour has and you do not.
On price, be careful with any series you are shown. The community's median builder closing fell from about $574,900 to about $399,900 in a year, and nothing got cheaper. The programme finished the detached plat and moved to townhomes. Within product, detached prices rose slightly and townhomes eased slightly. Any price series here that does not separate the plats is meaningless.
On resale, the honest picture is mixed rather than alarming. Of the fourteen homes with both a builder sale and a later arm's-length resale, the median gain is about $91,100, and two sold below what the buyer paid the builder, one by about $50,000 and one by about $20,000. The district charge does not shrink when the price does.
On ownership the screen most people run returns a confident wrong answer. Searching the county roll for the brand name of the largest single-family landlord in this county returns zero parcels; searching for the entities it actually takes title in returns 633, spelled at least four ways, none containing the brand. Run correctly, the screen finds no institutional rental owner inside this community at all, which is a controlled negative rather than an unexamined one. What it does find is different and more local: one investor holding 20 of the 141 homes in the oldest plat, about 14 per cent of it, invisible to every institutional name screen. Out-of-country ownership is two homes of 422. We did not search Florida regulatory enforcement records or civil dockets for any builder, developer, contractor or land-holding entity, so read the absence of any such note as unchecked, not clean.
A warning about the permit data, because it is unusually bad here. The city issues its own permits, so the county file covers about a quarter of this community and records no certificates of occupancy at all. Within that quarter, the estimated value field reads exactly $150,000 on every new detached permit regardless of model, the square footage field repeats two numbers across the whole programme because they are plan footprints, and the description field spells two products ten different ways. Pace here has to come from the assessment roll and the deed record instead, which is what the figures on this page use.
The rest is the same everywhere: hire your own independent inspector at pre-drywall, again at final walkthrough, and once more before the one-year warranty expires. On fill in a ponding zone, ask specifically about pad elevation against the crown of the street, about where water stands after a summer afternoon, and about getting an elevation certificate at closing rather than years later. Read the limited warranty booklet before you sign.
Subdiview is not affiliated with, endorsed by, or sponsored by ONX Homes, any homebuilder, any developer of Keys Edge, the City of Florida City, or Miami-Dade County. The builder is identified here because it is a builder of this community, which is a statement of fact and not a representation of any relationship. Community names and marks are the property of their respective owners and are used for identification only. Subdiview is operated by a real estate broker licensed in Illinois. We are not your agent, we do not represent you, and we perform no real estate brokerage services in this state. No one at Subdiview is licensed in this state. If you join an interest list, your information is referred to a real estate professional licensed in the state where the property is located, who will contact you directly. We are compensated by that professional's brokerage, not by you. Pricing, plans, inventory, district, tax, flood and approval details on this page carry the dates shown, are as published, proposed or reported rather than committed, and are subject to change without notice.
Questions and answers
Keys Edge FAQ
What is Keys Edge?
It is a 789-unit master plan in the City of Florida City, at the southern end of Miami-Dade County, of which 456 lots across three recorded plats exist today and 302 homes stand. Identity is genuinely confusing here and that is worth knowing before you search anything: it is marketed under the builder's own brand, the three neighbourhoods carry three separate plat names, and the name that appears on your tax bill is a fourth. If you look up any one of those names you will find a different slice of the same community.
What does the community development district cost?
Right now about $2,818.71 a year on a detached home and exactly $2,500.00 on a townhome, as a single non-tax line on the November bill. Two things about that. It is larger than the county's own countywide property tax on a typical home here, about $2,170, and it is about 21 per cent of the entire bill. And it is not a rate: it does not fall when millage falls, it appears on no millage table, and it does not scale with what your house is worth.
Is the district charge going up?
It already went up, hard, and the next phase is priced higher again. Detached owners paid about $691.49 one year and about $2,818.71 the next, roughly 4.08 times in a single step, when the debt for their assessment area switched on. No rate anywhere moved. The methodology report adopted this year prices the next 232 detached homes at about $43,836 of principal each and about $3,297.87 a year of debt, against about $30,000 and about $2,127.22 in the first area. That is roughly $1,170 a year more, for the same house, decided by which parcel of the master plan it sits on.
Is it in a flood zone?
All of it. Measured at the centre of each lot and again by area, 456 of 456 lots are in a special flood hazard area, in the shallow ponding zone with a base flood elevation of about 8.2 feet, and the county's own layer agrees with the federal one at every single parcel. The panels themselves date from 2009 but a revision effective in late 2020 governs, so anyone reading the printed panel is reading a superseded map. Then the thing worth money: two individual homes here hold a federal letter removing the structure from the hazard area, on the same engineered fill as their neighbours. The other 454 do not.
Why do two homes have that letter and the rest do not?
Because that kind of letter is applied for one address at a time, by the owner, at the owner's cost, using an elevation certificate. Nothing about the plat, the builder or the county triggers it. Mandatory flood insurance attaches to the structure rather than the lot, so the two owners who obtained it are out of the purchase requirement and their neighbours are not. There is also a wholesale path: an adjacent subdivision had a whole block group removed at once on the basis of fill this year. The developer here has not done that for these plats. If you are buying in an unplatted phase, that is a specific and precedented thing to ask the builder for.
Hurricane Andrew hit here. How exposed is it?
The famous storm is not the storm in the claim record, and that surprises people. In this postcode the federal flood insurance file shows 554 claims and about $4.7 million paid since 1980. Hurricane Andrew produced 47 of them. Hurricane Irene, a category one that stalled and rained, produced 112, and Hurricane Katrina produced 203. About 78 per cent of all claims were on properties rated in the same shallow ponding zone this community sits in. Andrew was a wind catastrophe, and wind is paid by the homeowners policy rather than by federal flood cover. The hazard here is repeated rainfall ponding. On the surge side the community is in evacuation Zone C, which is a category three call.
Before you walk into a sales office
Get your inside track on Keys Edge
We will connect you with a real estate professional licensed in Florida who represents you rather than the seller, who can register you before your first visit, and who will get you the answers this page could not: which assessment area the specific lot is in and what it will be charged next year, whether the builder will pursue a map amendment for the phase, the association's dues, the city's refuse and stormwater rates for the address, and what the builder will actually give on incentives at your price point.
It costs nothing, creates no brokerage relationship by itself, and does not obligate you to anything.