Heathrow
Homes for Sale in Lake Mary, FL
True comps, carrying-cost math, and listings before the portals.
Market Heat
Heathrow's pricing sits on condition and square footage more than location arbitrage. With a median around $800,000 and a median just over 2,500 square feet, roughly $295 per foot, the spread you see between listings is mostly about updates, lot, and finish level. This is a built-out community spanning homes from 1979 through 2017, so two houses at similar footage can price very differently depending on whether the kitchen and systems have been touched.
The current posture is balanced, leaning neither hot nor slow. A median 18 days on market and a heat score of 57 tell you well-prepped homes move at a reasonable clip, but the -3.5% year-over-year move says buyers are not paying up for the privilege. Sellers should price to the comp, not to last year's high; buyers have room to be selective and should hold out for condition rather than overpaying to renovate later.
Heathrow right now
🟡 Off the recent peak. The trailing-12-month median ($800K) is down 3.5% from the prior 12 months ($829K). With about a dozen sales a year, a single closing can swing this number, so read the level and the decade, not one year's move.Momentum Research, record-level Stellar MLS closed sales, 12-month windows ending July 15. Confidence: High (29 and 17 sales in the two windows).
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Updated July 15, 2026 · Live data: Stellar MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
The 60-Second Overview
Heathrow market snapshot (as of July 15, 2026): the median sale price is about $800K ($295 per sq ft over the trailing 12 months of closed sales), and a median 18 days on market for closed sales. The trailing-12-month median is down 4% from the prior 12 months, computed from record-level Stellar MLS closed sales (29 closings in the current window).
Heathrow is a community of 2,056 homes in Lake Mary, Seminole County, built between 1979 and 2017 (median 1998), with a median living area of about 2,531 square feet. 79% of parcels are homesteaded, the owner-occupancy proxy in the Florida DOR assessment roll (2025 roll, public records).
Heathrow is an established, largely owner-occupied community in Lake Mary, with a homestead share near 79% that points to long-hold ownership rather than heavy investor churn. Turnover is measured — expect a steady but not flooded set of listings.
Who Heathrow is best for.
Best for
- Long-hold buyers comfortable at an $800K median who plan to stay put for years
- Buyers who want move-in-ready condition and will pay for updated systems over a project
- Those prioritizing an established Lake Mary community with mature streetscapes and stable ownership
Probably not for
- Investors chasing rapid flips or quick equity in a market down 3.5% year over year
- Buyers on a tight budget well below the mid-to-high six figures this median implies
- Anyone unwilling to budget for updates on an older home from the late-1970s-to-2017 range
58% of homes for sale in Heathrow are already under contract (under contract ÷ under contract + active listings) — a read on how much of the available inventory buyers have already claimed. Source: MLS data (2026-07-18).
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending July 15 of each year, from record-level Stellar MLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($800K) IS the median in the snapshot above, and the move from 2025 ($829K) IS the -3.5% one-year change.
Windows contain 0 to 32 sales each (29 in the current window); every figure carries its sample size, and thin markets swing on single closings. Based on Stellar MLS data distributed by MLS GRID for the period %s through %s. Deemed reliable but not guaranteed.
The Heathrow buying strategy.
If we were buying in Heathrow 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 Heathrow.
What the condition spread is really telling you
With a median year built of 1998 and a stock reaching back to 1979, the age variable does most of the work in pricing here. The homes that command the top of the range have had systems, roofs, and kitchens brought current; the ones that lag on price are usually the ones still wearing their original finishes. Because we only have the single median to anchor to, treat every listing as a condition question first and a price question second.
The nearly 79% homestead share matters for anyone reading turnover. This is not a place where inventory refreshes quickly, so when a well-updated home at the right footage comes up, it tends to draw attention — which is consistent with the 18-day median. The takeaway for a buyer is preparation: know your financing and your must-haves before the right one lists.
The location and the amenities are priced into every listing in Heathrow. The deal is won or lost on condition, the comps, and the renovation math.
Momentum Buy Score.
Our proprietary 0 to 10 read across the factors that decide how a home in Heathrow buys, holds, and resells. Momentum Research; not an appraisal.
Momentum Intelligence Scores are our proprietary, qualitative assessment on a 0 to 10 scale, built from the record-level market data on this page. They are a framework for comparing communities, not a guarantee of future value and not advice on a specific home; unlike an automated value estimate they do not price your home, they grade the community on evidence you can inspect. Composite is the plain average of the 3 factors (6.9). Basis: Recent Direction -3.5% year-over-year; Owner Commitment 79% owner-occupied; Pricing Power 96.6% sale-to-list. Refreshed with each data update.
Why work with Momentum here
Heathrow rewards people who can read condition against price, and that is exactly the call we make daily. We will walk a listing and tell you honestly whether the number reflects updated systems or just optimism, and we will price a sale to the current comp set rather than to a year-ago market that has softened 3.5%. In a community this owner-heavy, timing and preparation beat aggression — and that is the plan we build with you.
Heathrow in 15 seconds.
HOA, CDD & Fees
- Mandatory HOA — confirm current dues
- 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 Heathrow 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 Heathrow sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Heathrow, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Heathrow home worth?
Get a no-obligation home value based on real comparable sales in Heathrow, 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 homes for sale in Heathrow on the map →
Frequently Asked Questions
What is the median home price in Heathrow?
How long do homes in Heathrow take to sell?
How many homes are in Heathrow?
What share of Heathrow is owner-occupied?
When were the homes in Heathrow built?
Do cash buyers compete in Heathrow?
Who is the best real estate agent for Heathrow?
How do I find a top Lake Mary real estate agent who knows Heathrow?
Can Momentum Realty connect me with an agent for Heathrow?
Should you buy in Heathrow?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Community market stats | Stellar MLS closed sales, 12-month windows ending July 15, 2026 |
| Housing stock & ownership | Florida DOR 2025 assessment roll (street-list match (67 streets, ZIP 32746)) |
| Under-contract shares | Stellar MLS records, as of 2026-07-12 |
| Historical depth | Closed-sale records back to 2004 (276 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 Stellar 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.
Own a home here?
You just read the data. Now see what your home is worth.
The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the Stellar MLS member average and 8 days faster, and we’ll price yours against live your area comps.
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