Matheson Estates
Homes for Sale in Key Biscayne, FL
All 85 homes for sale in Key Biscayne, FL · median $1,295,000 · 134 homes for sale in 33149 · Miami-Dade County homes for sale
True comps, carrying-cost math, and listings before the portals.
Matheson Estates does not have enough active MLS listing data at the moment to isolate a price trend, days-on-market pattern, or inventory read with any confidence. That is a data-availability issue, not necessarily a market-activity issue, and it means anyone evaluating this community right now is working from the ground up rather than from a clean statistical snapshot.
Until listing volume picks up, the practical approach is to treat each available property as its own data point rather than assume it reflects a broader community trend. That puts more weight on direct comparables, county records, and a walk of the immediate area than on any published market summary.
Nearby homes for sale
No active listings inside MATHESON ESTATES right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.
Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.
The 60-Second Overview
Matheson Estates sits in Miami-Dade County; current MLS activity here is too limited to support a reliable statistical profile of pricing or pace.
MIAMI REALTORS sales records identify 8 homes in MATHESON ESTATES that have changed hands since 2011, built between 1953 and 2014 (median 1981), with a median living area of about 7,938 sq ft and a typical 6-bedroom, 5.5-bath layout; 100% are single-family homes. Source: MIAMI REALTORS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.
Pre-construction details are compiled from public records, builder announcements and builder listings, and are subject to change without notice; figures are deemed reliable but not guaranteed. Momentum Research figures are our own analysis. This page describes homes, pricing and community attributes, not residents.
Who Matheson Estates is best for.
Best for
- A buyer targeting a specific address in Matheson Estates and willing to have it evaluated on individual comparables
- A seller who wants a property-specific pricing strategy rather than a community-average approach
- Someone comfortable doing extra diligence on HOA terms and amenities directly rather than relying on listing summaries
Probably not for
- A buyer who wants to compare this community against others using published median price or days-on-market figures
- Someone who needs a confirmed amenity package before making an offer
- A buyer expecting a fast, data-rich shopping process across multiple active listings here
The market around Matheson Estates
Matheson Estates is too small for its own price trend, so here is the market around it.
In ZIP 33149, 158 homes are on the market and 15% are under contract — a slower corner of Key Biscayne.
Across Miami-Dade County, 15,314 homes are active and 3,367 pending (18% under contract).
In ZIP 33149 (Key Biscayne), 134 homes closed in the last 12 months at a median of $1.49M ($921/sq ft), up 18.0% year over year, with a median 77 days on market. Right now 61 active and 13 pending listings — a buyer's market. See the live ZIP 33149 housing market and the Miami-Dade County market.
ZIP and county figures describe the wider market, not Matheson Estates specifically. Momentum Research analysis of MLS records.
Matheson Estates by the numbers
From county property records and closed MLS sales for the Matheson Estates subdivision: 6 homes on record; built 1953–2014; typical size about 7,595 heated sq ft; 6.5 bedrooms is the median. Housing mix: single-family 100%.
| Year | Recorded sales | Median price |
|---|---|---|
| 2020 | 2 | $10,025,000 |
| 2021 | 1 | $18,000,000 |
| 2023 | 1 | $14,650,000 |
| 2024 | 1 | $13,950,000 |
| 2026 | 1 | $23,500,000 |
Newest recorded sale: $23,500,000 on 2026-07-06.
Recorded data as of 2026-09-12; counts cover addresses tagged to this subdivision in the public record, not every parcel. Not an appraisal.
The Matheson Estates buying strategy.
If we were buying in Matheson Estates today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Matheson Estates.
Reading a thin data market
No community amenities are identified from current MLS listings for Matheson Estates. That does not mean none exist — it means the active listing pool has not surfaced them, whether because the pool is small, listings are older, or shared features simply are not part of what agents typically enter into a listing record. Buyers should not read the absence of a pool, clubhouse, or gated entry as confirmation that none of those exist; it should instead prompt a direct check of HOA documents, plat records, or a site visit.
The same caution applies to price and pace. With no reliable figures to cite for this community, we would rather tell you plainly that we do not have a number than manufacture one. Any pricing conversation here needs to start with recent closed comparables pulled fresh, not with a community-wide average that does not currently exist in usable form.
The location and the amenities are priced into every listing in Matheson Estates. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
When a community's MLS footprint is this thin, the value we add is not reciting stats — it is knowing how to get you real ones. That means pulling closed sales and off-market comparables directly, verifying what amenities and HOA terms actually apply on a given property, and being straightforward when the data simply is not there yet.
Matheson Estates in 15 seconds.
HOA, CDD & Fees
- HOA status not on record. Verify any dues before you offer
- Any club/amenity membership is billed separately
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a Matheson Estates buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Matheson Estates sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Matheson Estates, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Matheson Estates home worth?
Get a no-obligation home value based on real comparable sales in Matheson Estates, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
See all homes for sale in Key Biscayne →
Should you buy in Matheson Estates?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Under-contract shares | MIAMI MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2020 (7 transactions analyzed) |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of MIAMI MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
Recent Developments in Matheson Estates
Development, infrastructure, retail, and school activity affecting Matheson Estates, tracked by our team and summarized from public reporting and official sources, with links to the original coverage. Last updated October 2026.
- September 2026Infrastructure
Unsolicited bid to build a North Dade rail line is under county study
The county is reviewing an unsolicited proposal for a 10-mile rapid transit line along NW 27th Avenue from the NW 62nd Street Metrorail station to NW 215th Street, near the Broward line. State estimates for heavy rail on the corridor reached $4.2 billion in April, and the line is unfunded. FDOT is waiting for the county to accept or reject the proposal.
What it may mean for the marketIf advanced, the line would extend rail access along the NW 27th Avenue corridor, but funding and mode remain undecided. The site is about 2 miles west of Matheson Estates.
Source: Miami Today - September 2026Civic
Miami-Dade commissioners adopt $14.26 billion budget with flat tax rate
County commissioners approved the fiscal year 2026-27 budget after a meeting that ran from Thursday afternoon into Friday morning. The operating property tax rate stays flat at 4.57 mills. The county says the plan prioritizes public safety, parks and transportation amid slowing revenue growth.
What it may mean for the marketA flat operating millage keeps the county's property tax rate steady for owners across Miami-Dade for the coming fiscal year. The site is about 10 miles south of Matheson Estates.
Source: Local 10 News - September 2026Infrastructure
County committee reviews $101 million contract for MIA North Terminal baggage screening machines
A county committee is reviewing a $101 million contract to replace 25 explosives detection machines in the North Terminal's baggage-handling system at Miami International Airport. The work would take about four and two-thirds years and be phased to limit disruption.
What it may mean for the marketBaggage system upgrades at the airport support passenger throughput and airport-related operations over several years. The site is about 10 miles southwest of Matheson Estates.
Source: Miami Today - August 2026Market
Lakeview at NoMi opens pre-leasing with 342 units in North Miami
Integra Investments' seven-story project at 13855 NW 17th Avenue includes 342 units, 34 income-restricted and 308 workforce-priced, plus a 528-foot public linear park and about 3,160 square feet of ground-floor commercial space. The roughly $100 million build has a $65 million construction loan, with initial move-ins expected as soon as November.
What it may mean for the marketAdds 342 rental units and a public park to North Miami, expanding rental inventory at workforce price points. The site is about 2 miles southwest of Matheson Estates.
Source: Hoodline - July 2026Development
Serenity Gardens senior housing set to break ground in Miami Gardens
Serenity Grove Venture, LLC prepared to break ground July 31 on Serenity Gardens, an eight-story building with 153 units next to Miami Gardens' Senior Family Center. Financing includes up to $45 million in multifamily mortgage revenue bonds plus $3.75 million in documentary stamp surtax funds, with amenities such as a fitness center, library, walking trails, and a pool.
What it may mean for the marketAdds an eight-story senior housing building to Miami Gardens with recreation amenities, increasing the local supply of income-restricted apartments on a long-term leased site. The project is about 3 miles west of Matheson Estates, elsewhere in Miami-Dade County.
Source: Hoodline - June 2026Development
Dezer Development proposes three-building, 600-unit project in North Miami
Dezer Development proposed a three-building project with 600 residential units on 4.4 acres at 1890 NE 146th Street in North Miami, ahead of a June 2 Planning Commission presentation. The plan includes a 14-story tower with 317 units, an 8-story building with 269 units, and 14 townhomes, with 944 parking spaces and about 4,500 square feet of retail.
What it may mean for the marketIntroduces a multi-building residential complex with a mix of tower, mid-rise, and townhome housing to North Miami, adding hundreds of units and ground-floor retail on a multi-parcel site. The project is about 3 miles southeast of Matheson Estates, elsewhere in Miami-Dade County.
Source: Florida YIMBY
Summaries reflect public reporting and official sources linked above as of the dates shown. Project details, timelines, and approvals can change. Commentary on potential market effects is general observation, not investment advice or a prediction for any specific property. For the freshest items across the whole region, see This Week in Northeast Florida.
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Common questions about Matheson Estates
Where is Matheson Estates?
Matheson Estates is a community in Key Biscayne, Miami-Dade County, Florida, ZIP 33149.
How many homes are in Matheson Estates?
County property records list 6 homes in Matheson Estates, built between 1953 and 2014; the typical home is about 7,595 heated square feet.
What do homes in Matheson Estates sell for?
Matheson Estates has no MLS sales in the last 12 months. The most recent year with recorded sales on file is 2026 (1 sale, median $23.50M). For context, ZIP 33149 has 158 homes on the market with 15% under contract.
Are there homes for sale in Matheson Estates right now?
No active listings inside Matheson Estates at the last feed refresh. The nearest homes for sale, with distances from the community, are shown on this page and refreshed nightly.
Does Matheson Estates have an HOA or CDD?
No HOA is on record for Matheson Estates in our data. Verify dues, what they cover, and any special assessment for a specific address before you offer.
Answers are generated from county property records, MLS feeds and the figures on this page, as of the page date; deemed reliable but not guaranteed.
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Nearby Communities
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The real cost & risk here
Before the list price, the Florida math the portals skip. These are Miami-Dade County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.
Check it for your address: look up your flood zone (FEMA) · insurance by county · true-cost calculator · Miami-Dade County scorecard.
County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.