Isla Key
Condos for Sale in St Petersburg, FL
True comps, carrying-cost math, and listings before the portals.
As of September 2026, the MLS records 1 closed sale in Isla Key Condo Unit in St Petersburg, FL, the most recent in September 2025. Across St Petersburg as a whole, 3,719 homes closed in the last 12 months at a median of $435,000, 44 median days on market, with 1,078 homes for sale today. At that median and Pinellas County's FY2025-26 rate of 19.39 mills, annual property tax runs about $8,430 ($7,620 with the full homestead exemption).
With only 6 homes in this condo association, Isla Key does not generate enough transaction volume to support a confident price trend. What we can say: this is a mid-1980s building (median year built 1986), with a typical unit running right around 1,255 living square feet. Pricing here will be driven far more by individual unit condition, floor level, and any deferred maintenance or association assessments than by broad market momentum.
The homestead share sits at just 16.7%, meaning the large majority of units are not claimed as a primary residence for tax purposes. That points to a building where investment ownership and non-primary use are common, which affects how you should read comparable sales, HOA rules, and rental posture before you write an offer. In a market this thin, get the condo docs and recent sales history reviewed line by line rather than leaning on broad-market comps.
Nearby homes for sale
No active listings inside Isla Key Condo Unit 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
Isla Key is a small 1980s-built condo association in St Petersburg with just 6 units on record, so every sale carries outsized weight in reading the market here.
Stellar MLS sales records identify 28 homes in Isla Key Condo that have changed hands since 2005, built between 1985 and 1988 (median 1987), with a median living area of about 1,255 sq ft and a typical 2-bedroom, 2-bath layout; 100% are condominiums. Source: Stellar MLS 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 Isla Key Condo is best for.
Best for
- A buyer looking for a smaller-footprint condo (around 1,255 sq ft) and comfortable doing building-specific due diligence rather than relying on area comps.
- An investor evaluating a building where non-primary ownership is already common, given the 16.7% homestead share.
- A buyer who wants an established 1980s-built unit and is prepared to verify condition and any deferred maintenance directly rather than assume amenities or updates.
Probably not for
- A buyer who wants a large pool of recent comparable sales to lean on before pricing an offer.
- A buyer expecting confirmed on-site community amenities, since none are currently identified from MLS listings.
- A buyer seeking a newly built or recently renovated building rather than one dating to the mid-1980s.
The market around Isla Key Condo
Isla Key Condo is too small for its own price trend, so here is the market around it.
In ZIP 33715, 232 homes are on the market and 14% are under contract — a slower corner of St Petersburg.
Across Pinellas County, 6,628 homes are active and 1,729 pending (21% under contract).
In ZIP 33715 (St Petersburg), 276 homes closed in the last 12 months at a median of $490K ($386/sq ft), down 5.6% year over year, with a median 95 days on market. Right now 91 active and 13 pending listings put supply at about 6.5 months — a soft market. See the live ZIP 33715 housing market and the Pinellas County market.
ZIP and county figures describe the wider market, not Isla Key Condo specifically. Momentum Research analysis of MLS records.
Isla Key Condo Unit by the numbers
From county property records and closed MLS sales for the Isla Key Condo Unit subdivision: 11 homes on record; built 1985–1988; typical size about 1,255 heated sq ft; 2 bedrooms is the median. Housing mix: condo 100%.
| Year | Recorded sales | Median price |
|---|---|---|
| 2007 | 2 | $377,250 |
| 2009 | 1 | $283,000 |
| 2010 | 4 | $282,500 |
| 2011 | 3 | $217,500 |
| 2025 | 1 | $607,500 |
Newest recorded sale: $607,500 on 2025-09-17.
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 Isla Key Condo buying strategy.
If we were buying in Isla Key Condo 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 Isla Key Condo.
A small building, read on its own terms
Built between 1985 and 1987, Isla Key is a compact association where the typical unit runs about 1,255 square feet of living space. With only 6 homes total, this is not a community you can benchmark against neighborhood-wide price trend lines — each closing is essentially its own data point, and buyers should treat any per-square-foot comparison with caution.
The 16.7% homestead share is worth sitting with. It tells you that most owners here are not using their unit as a primary residence, which often correlates with more investor and second-home ownership in a building. That can mean more turnover, more rental activity under the association's rules, and a different maintenance rhythm than an owner-occupied building. No community amenities were identified from current MLS listings, so any pool, dock, or shared facility should be confirmed directly with the association rather than assumed.
The location and the amenities are priced into every listing in Isla Key Condo. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a building with only 6 units, there is no substitute for pulling the actual condo docs, reserve study, and recent sales one by one. We do that work before you make an offer, so you are pricing off real building-specific facts instead of a thin or misleading average.
Isla Key Condo 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 Isla Key Condo 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 Isla Key Condo sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Isla Key Condo, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Isla Key Condo home worth?
Get a no-obligation home value based on real comparable sales in Isla Key Condo, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
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Should you buy in Isla Key Condo?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Under-contract shares | Stellar MLS records, as of 2026-09-08 |
| Historical depth | Closed-sale records back to 2025 (1 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.
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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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See how Isla Key Condo Unit fits the bigger picture — live prices, inventory, and Momentum Scores:
Schools serving nearby communities
We do not have a confirmed school assignment for Isla Key. These are the public schools most often assigned to other communities in ZIP 33715; zones change and vary by address, so confirm with the district before you buy.
- Gulfport Elementary School · Elementary (assigned to 2 nearby communities)
- Bay Point Middle School · Middle · FLDOE grade A (assigned to 2 nearby communities)
- Lakewood High School · High · FLDOE grade A (assigned to 2 nearby communities)
Assignments from district data for neighboring communities; grades are official Florida Department of Education school grades (2025-26).
Common questions about Isla Key
Where is Isla Key?
Isla Key is a community in St Petersburg, Pinellas County, Florida, ZIP 33715.
How many homes are in Isla Key?
County property records list 11 homes in Isla Key, built between 1985 and 1988; the typical home is about 1,255 heated square feet.
What do homes in Isla Key sell for?
Isla Key has no MLS sales in the last 12 months. The most recent year with recorded sales on file is 2025 (1 sale, median $607,500). For context, ZIP 33715 has 232 homes on the market with 14% under contract.
Are there homes for sale in Isla Key right now?
No active listings inside Isla Key at the last feed refresh. The nearest homes for sale, with distances from the community, are shown on this page and refreshed nightly.
Does Isla Key have an HOA or CDD?
No HOA is on record for Isla Key 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.
Nearby Communities
Explore more neighborhoods near Isla Key with Momentum Realty’s local guides.