Keystone Springs
Homes for Sale in Tarpon Springs, FL
All 298 homes for sale in Tarpon Springs, FL · median $429,900 · 50 homes for sale in 34688 · Pinellas County homes for sale
True comps, carrying-cost math, and listings before the portals.
As of September 2026, the MLS records 3 closed sales in Keystone Springs in Tarpon Springs, FL since 2016, the most recent in July 2025. Across Tarpon Springs as a whole, 391 homes closed in the last 12 months at a median of $425,000, 63 median days on market, with 115 homes for sale today. At that median and Pinellas County's FY2025-26 rate of 19.39 mills, annual property tax runs about $8,240 ($7,430 with the full homestead exemption).

The current MLS snapshot for Keystone Springs doesn't give us enough active or recent listing volume to isolate a price driver the way we can in a community with steady turnover. That's a data point in itself: this is a lower-activity pocket of Tarpon Springs right now, and any number floated for this community should be treated as a starting conversation, not a settled figure.
For a buyer or seller, that posture cuts both ways. A seller can't lean on a stack of recent comps to justify a number, which means pricing has to be built from a broader, more careful comparison to nearby Tarpon Springs activity. A buyer working here should expect to do more legwork before making an offer, since the usual shortcuts of 'what sold last month in the neighborhood' aren't available.
Nearby homes for sale
No active listings inside Keystone Springs 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
Keystone Springs sits in Tarpon Springs, Pinellas County, an area better known for its coastal and canal-adjacent housing stock than for large, amenity-heavy subdivisions. Current MLS listings don't identify any community amenities, which suggests this is a smaller or more understated pocket rather than a master-planned development built around shared recreation.
Stellar MLS sales records identify 8 homes in Keystone Springs that have changed hands since 2012, built between 2012 and 2013 (median 2013), with a median living area of about 3,064 sq ft and a typical 4-bedroom, 3-bath layout; 100% are single-family homes. 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 Keystone Springs is best for.
Best for
- Buyers focused on a specific home or lot in Tarpon Springs rather than a packaged amenity set
- Buyers willing to have a broker build custom comps instead of relying on a deep recent sales history
- Buyers prioritizing location within Pinellas County over a documented HOA or recreation program
Probably not for
- Buyers who want a pool, clubhouse, or other amenity confirmed before they'll consider a community
- Buyers who want to lean on a large set of recent same-neighborhood sales to negotiate price
- Buyers who prefer a well-documented, high-turnover market with established pricing patterns
The market around Keystone Springs
Keystone Springs is too small for its own price trend, so here is the market around it.
In ZIP 34688, 70 homes are on the market and 19% are under contract — a steady corner of Tarpon Springs.
Across Pinellas County, 6,628 homes are active and 1,729 pending (21% under contract).
In ZIP 34688 (Tarpon Springs), 275 homes closed in the last 12 months at a median of $248K ($192/sq ft), up 3.6% year over year, with a median 39 days on market. Right now 35 active and 9 pending listings put supply at about 5.8 months — a balanced market. See the live ZIP 34688 housing market and the Pinellas County market.
ZIP and county figures describe the wider market, not Keystone Springs specifically. Momentum Research analysis of MLS records.
The Keystone Springs buying strategy.
If we were buying in Keystone Springs 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 Keystone Springs.
A quiet corner with no listed amenities
When a community search turns up no clubhouse, pool, or gate listed in the MLS data, it usually means one of two things: the neighborhood was built without shared recreational infrastructure, or the amenities exist but simply haven't been tagged consistently by listing agents. Either way, a buyer shouldn't assume amenities are present just because the community has a name and a location in Tarpon Springs.
That absence of amenity data also means the appeal here, whatever it turns out to be, is going to come down to the individual lot, the home's condition, and its proximity to the rest of Tarpon Springs rather than to a shared feature set. Anyone evaluating Keystone Springs should verify amenity status directly, in person or through the HOA if one exists, before weighing it against neighboring communities that do advertise pools or recreation.
The location and the amenities are priced into every listing in Keystone Springs. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a community with this little standardized MLS data, the value of a broker who will go verify rather than guess goes up. We'll pull actual comps from the surrounding Tarpon Springs market, confirm whether Keystone Springs carries an HOA or shared amenities at all, and make sure any number you're working from is grounded in what's really there, not in a template pulled from a bigger, better-documented neighborhood nearby.
Keystone Springs 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 Keystone Springs 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 Keystone Springs sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Keystone Springs, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Keystone Springs home worth?
Get a no-obligation home value based on real comparable sales in Keystone Springs, 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 Tarpon Springs →
Should you buy in Keystone Springs?
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 2016 (3 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 local comps.
Looking to buy here? Search homes for sale →
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A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.
See how Keystone Springs fits the bigger picture — live prices, inventory, and Momentum Scores:
Schools serving nearby communities
We do not have a confirmed school assignment for Keystone Springs. These are the public schools most often assigned to other communities in ZIP 34688; zones change and vary by address, so confirm with the district before you buy.
- Brooker Creek Elementary · Public · FLDOE grade A (assigned to 2 nearby communities)
- East Lake High School · Public · 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 Keystone Springs
Where is Keystone Springs?
Keystone Springs is a community in Tarpon Springs, Pinellas County, Florida, ZIP 34688.
Are there homes for sale in Keystone Springs right now?
No active listings inside Keystone Springs at the last feed refresh. The nearest homes for sale, with distances from the community, are shown on this page and refreshed nightly.
Does Keystone Springs have an HOA or CDD?
No HOA is on record for Keystone Springs 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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