San Sebastian Heights
Homes for Sale in Altamonte Springs, FL
True comps, carrying-cost math, and listings before the portals.
As of September 2026, San Sebastian Heights in Altamonte Springs, FL has 5 homes for sale and 1 pending, asking from $439,999 to $564,990 (median $475,000). Homes listed or recently sold were built 1971–1979; 7 of 18 report an HOA (median $4/mo); 1 of the 4 geocoded homes sit in a FEMA special flood hazard zone (median elevation 54 ft).
Homes For Sale Right Now in San Sebastian Heights
Live MLS inventory for San Sebastian Heights. Every active listing, what is under contract right now, and the last 12 months of closed sales, refreshed twice a day. Closed comps beat an algorithm's guess every time.
Active and pending San Sebastian Heights listings as of 2026-09-12, priced high to low. Based on Stellar MLS data distributed by MLS GRID for the period %s through %s. Tap any home to ask about it.
San Sebastian Heights is a compact pocket of 208 homes in Altamonte Springs, and what defines it is age and consistency rather than scale. With a median year built of 1974 and a build range that runs 1970 to 1979, this is a single-decade neighborhood — construction era, floor plan norms, and lot layout tend to repeat block to block. That consistency means condition and updates, not location within the community, do most of the work in separating one listing's value from another.
There's no HOA amenity package showing up in current MLS listings here, so buyers aren't paying into shared recreation or common-area maintenance — whatever a home offers, it offers on its own lot. For sellers, that puts more weight on presentation and mechanical updates since there's no clubhouse or pool to lean on as a selling point. For buyers, it means due diligence centers on the house itself: roof, systems, and how well a 1970s-era home has been maintained or renovated over five decades.
The 60-Second Overview
San Sebastian Heights is a Seminole County community of 208 homes built almost entirely in the 1970s, with a median living area of 1,825 square feet and a homestead share of roughly 77% — a strong signal that most owners here treat these as primary residences rather than investment or transient holdings.
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 San Sebastian Heights is best for.
Best for
- Buyers who want a primary residence in an established neighborhood and are comfortable evaluating a 1970s-era home on its own merits
- Buyers prioritizing a mid-size floor plan around 1,825 square feet without paying into community amenity fees
- Buyers who plan to invest in updates themselves and want room to add value on an older build
Probably not for
- Buyers who want move-in-ready construction with no inspection contingencies on major systems
- Buyers specifically seeking a community with organized amenities like a pool, clubhouse, or common recreation space
- Investors expecting a mix of newer or varied-era stock rather than a single-decade neighborhood
The market around San Sebastian Heights
San Sebastian Heights is a small community — 11 recorded sales on file, most recently in 2024 — too few for its own price trend. Here is the market around it.
Across Seminole County, 1,538 homes are active and 629 pending (29% under contract).
Homes here are single family residence.
ZIP and county figures describe the wider market, not San Sebastian Heights specifically. Momentum Research analysis of MLS records.
San Sebastian Heights on the map.
Every active, pending, and recently sold home, plotted. Toggle the layers and tap a home for the details.
Listing locations from Stellar MLS. Map data © OpenStreetMap, tiles © CARTO.
Schools
- Seminole County Public Schools
- Verify the zoned schools by address
- Magnet and choice options may be available
- Forest City Elementary · Elementary
- Teague Middle · Middle
- Lake Brantley High · High
Zoned schools reflect the assignments reported on recent San Sebastian Heights listings and can change; always confirm with Seminole County Public Schools for a specific address.
Buying with schools in mind? We can confirm the exact zoned schools for any San Sebastian Heights address.
The San Sebastian Heights buying strategy.
If we were buying in San Sebastian Heights 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 San Sebastian Heights.
A single-era neighborhood, read house by house
The build range in San Sebastian Heights — 1970 to 1979, with a median of 1974 — means almost every home shares a construction era, and buyers should expect the value story to be about updates rather than architecture. Original systems, original kitchens, and original roofs are a real possibility on any given listing at this age, so a home inspection here isn't a formality — it's the primary tool for understanding what you're actually buying relative to its neighbors.
At a median 1,825 square feet, homes in this community sit in a comfortable mid-size range for the era, neither compact starter stock nor oversized. With no community amenities identified from current MLS listings, this reads as a straightforward residential neighborhood rather than a planned or amenitized development — the appeal is the house and the location, not shared infrastructure.
The location and the amenities are priced into every listing in San Sebastian Heights. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a single-era neighborhood like San Sebastian Heights, the difference between an overpriced listing and a fair one usually comes down to what's been updated and what hasn't — that requires someone who reads condition carefully, not just comps. We walk every listing with an eye toward what a 1970s build actually needs at this point, and we price and negotiate accordingly, whether you're buying or selling.
San Sebastian Heights 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 San Sebastian Heights 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 San Sebastian Heights sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in San Sebastian Heights, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your San Sebastian Heights home worth?
Get a no-obligation home value based on real comparable sales in San Sebastian Heights, 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 San Sebastian Heights on the map →
16% of homes for sale in ZIP 32714 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 (2026-09-12).
San Sebastian Heights Market Scorecard
San Sebastian Heights is currently a balanced market. About 4.6 months of supply, a median asking price of $475,000, and homes go under contract in about 3 days.
Typical home value in the 32714 ZIP is $302,810, about 9.8% below the Florida norm (Zillow Home Value Index).
Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.
Live data: realMLS, refreshed twice daily. Typical value: Zillow Research. Market metrics only; these describe homes for sale and recent sales, not residents.
Frequently Asked Questions
How many homes are in San Sebastian Heights?
What share of San Sebastian Heights is owner-occupied?
When were the homes in San Sebastian Heights built?
Who is the best real estate agent for San Sebastian Heights?
How do I find a top Altamonte Springs real estate agent who knows San Sebastian Heights?
Can Momentum Realty connect me with an agent for San Sebastian Heights?
Should you buy in San Sebastian Heights?
An honest fit check. We will tell you when it is not your community.
Nearby Communities
Explore more neighborhoods near San Sebastian Heights with Momentum Realty’s local guides.
Data sources & freshness
| Live listings | Stellar MLS, refreshed twice daily (last: September 12, 2026) |
| Housing stock & ownership | Florida DOR assessment roll (street-list match (5 streets, ZIP 32714)) |
| Under-contract shares | Stellar MLS records, as of 2026-07-12 |
| Historical depth | Closed-sale records back to 2005 (6 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?
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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 local comps.
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