Kings Isle
Homes for Sale in Port St. Lucie, FL
All 1,657 homes for sale in Port St. Lucie, FL · median $409,900 · 300 homes for sale in 34986 · St. Lucie County homes for sale
True comps, carrying-cost math, and listings before the portals.
Kings Isle Phase Viii-B is a community in Port St. Lucie, St. Lucie County, FL. Across Port St. Lucie as a whole, 669 homes closed in the last 12 months at a median of $384,000, 66 median days on market, with 2,130 homes for sale today. At that median and St. Lucie County's FY2025-26 rate of 22.85 mills, annual property tax runs about $8,780 ($7,800 with the full homestead exemption).
Part of Kings Isle, Port St. Lucie, FL — see all Kings Isle homes for sale (1 listing across 8 sections in the MLS).
Kings Isle Phase VIII-B is a small subsection within Port St. Lucie, and the current MLS snapshot shows very little activity to read from — a single closing in the window we track. With that thin a sample, there is no reliable price trend to lean on; what a home trades for here will be driven mostly by its own condition, updates, and lot rather than by a busy comp set.
For a buyer, that means patience and homework: expect long stretches with little to choose from and price your offer off the specific house, not a neighborhood average. For a seller, thin inventory can work in your favor on scarcity, but it cuts both ways — with few recent comps, appraisals and buyer expectations will hinge on how your home actually presents.
Figures in this note are as of July 20, 2026. The live market numbers elsewhere on this page update nightly and are newer.
Nearby homes for sale
No active listings inside Kings Isle Phase Viii-B 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
This is a defined phase within a larger Port St. Lucie community in St. Lucie County, and the current listing picture is quiet — a place you evaluate one house at a time rather than by the numbers.
BeachesMLS sales records identify 627 homes in Kings Isle that have changed hands since 2001, built between 1993 and 1999 (median 1996), with a median living area of about 1,513 sq ft and a typical 2-bedroom, 2-bath layout; 73% are single-family homes. Source: BeachesMLS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.
County records show 5 qualified sales in Kings Isle across 2024–2025 (4 in 2024, 1 in 2025), median $340,000 — the last recorded sale per parcel on the Florida DOR 2025 assessment roll, independent of the MLS.
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 Kings Isle is best for.
Best for
- Buyers who value a low-turnover, low-activity pocket and can move when a suitable listing appears
- Long-hold buyers focused on the house itself rather than on quick resale liquidity
- Sellers with an updated, well-presented home who can price to condition rather than to a comp average
Probably not for
- Buyers who need multiple options on the market at once and quick availability
- Buyers seeking on-site community amenities, since none are identified from current listings
- Sellers who need a deep, active comp set to support pricing and appraisal
The market around Kings Isle
Kings Isle is too small for its own price trend, so here is the market around it.
In ZIP 34986, 373 homes are on the market and 21% are under contract — a steady corner of Port St. Lucie.
Across St. Lucie County, 2,467 homes are active and 743 pending (23% under contract).
In ZIP 34986 (Port St. Lucie), 1,242 homes closed in the last 12 months at a median of $380K ($203/sq ft), down 1.8% year over year, with a median 58 days on market. Right now 183 active and 37 pending listings. See the live ZIP 34986 housing market and the St. Lucie County market.
ZIP and county figures describe the wider market, not Kings Isle specifically. Momentum Research analysis of MLS records.
The Kings Isle buying strategy.
If we were buying in Kings Isle 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 Kings Isle.
A thin-data pocket
With only one closing in the window we track and no community amenities identified from current MLS listings, Kings Isle Phase VIII-B does not give us the volume needed to draw hard conclusions about pricing or pace. That is not a knock on the community — it is simply the reality of a small phase where homes turn over infrequently.
Practically, condition is likely to be the swing factor on value here. Without a range of active comps, an updated, well-kept home and a dated one can sit far apart on price, and both buyers and sellers should underwrite the individual property rather than assume a going rate.
The location and the amenities are priced into every listing in Kings Isle. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a low-activity phase like this, the value we add is not a slick market chart — it is knowing how to price and negotiate when the comps are scarce. We will read the specific home against the broader Port St. Lucie market, flag where the data is too thin to trust, and keep you from over- or under-pricing based on a single sale.
Kings Isle 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 Kings Isle 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 Kings Isle sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Kings Isle, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Kings Isle home worth?
Get a no-obligation home value based on real comparable sales in Kings Isle, 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 Port St. Lucie →
| Location | Port St. Lucie, St. Lucie County, FL · ZIP 34986 |
|---|---|
| Homes in the community | 39 (FL DOR 2025 assessment roll) |
| Years built | 1997–1999 (median 1999) |
| Typical living area | 1,585 sq ft (median) |
| Owner-occupied (homestead) share | 87% |
Data as of September 20, 2026. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc; housing-stock figures from Florida Department of Revenue public records. Market figures describe homes, not residents. Cite as: Momentum Realty, “Kings Isle key facts,” movewithmomentum.com/neighborhoods/kings-isle-phase-viii-b, data as of September 20, 2026.
Housing distress & ownership in Kings Isle Phase Viii-B, Port St. Lucie
Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.
Source: Momentum Realty Research. Ownership & parcels from the FL DOR 2025 tax roll; distress from MLS active-listing status/remarks; price from MLS closed sales. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. Deemed reliable but not guaranteed.
More Port St. Lucie home searches
- All homes for sale in Port St. Lucie, FL
- Homes for sale in St. Lucie County, FL
- Gated communities in Port St. Lucie
- Port St. Lucie home values: what is my house worth?
Port St. Lucie guides & data
- Market data
- Cost of living
- Best neighborhoods (ranked by data)
- Best neighborhoods
- Flood zones
- Property taxes (St. Lucie County)
- Homestead exemption (St. Lucie County)
- New construction
Florida buyer guides
- Florida home insurance rates by county
- Florida property tax by county
- Florida property tax calculator
- What flood zone X means
- The 4-point inspection, explained
- Florida flood insurance calculator
- Florida housing market map
- Interactive housing market map (county, ZIP and community)
- Save Our Homes tax estimator
- How to stop a foreclosure in Florida
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Streets in this community
Street-level pages: every home on record, what sold and what is for sale on each street.
- NW San Remo Circle (69 homes on record)
- NW Lombardy Drive (50 homes on record)
- NW Cortina Lane (25 homes on record)
- NW Sherry Lane (23 homes on record)
- NW Sorrento Lane (22 homes on record)
- NW San Remo Circle (15 homes on record)
- NW Tuscany Drive (14 homes on record)
- NW Lambrusco Drive (14 homes on record)
- NW Portofino Lane (13 homes on record)
- NW Sarria Court (13 homes on record)
- NW Lombardy Drive (12 homes on record)
- NW San Remo Circle (12 homes on record)
Email me new listings in Kings Isle
One e-mail a day, only when a home lists here, with price, beds, baths and a link to every listing. Straight from the MLS feed; no account needed.
Ask an agent about Kings Isle
Have a question about the homes, fees, rules or commute here? A Momentum agent who works Kings Isle will answer, and the answer is published on this page for the next buyer.
Recent Developments in Kings Isle Phase Viii B
Development, infrastructure, retail, and school activity affecting Kings Isle Phase Viii B, tracked by our team and summarized from public reporting and official sources, with links to the original coverage. Last updated November 2026.
- October 2026Parks & Amenities
Mattamy Homes to transfer 125 acres at Newfield for St. Lucie River muck storage
Mattamy is moving 125 acres from the northern part of its Newfield development to Martin County for river restoration, matched by an adjacent 125 acres from the Florida Inland Navigation District. The combined land can hold about 2.4 million cubic yards of dredged muck, and removal starts only after federal funding is authorized.
What it may mean for the marketPreserves open land near Newfield and supports St. Lucie River water quality, with possible recreational use of the parcels later. The site is about 3 miles south of Kings Isle Phase Viii B.
Source: WPTV - October 2026Civic
Martin County adopts one-year moratorium on new data centers
Commissioners voted 4-0 on Oct. 27 for a one-year pause on data center development. A hyperscale application west of I-95 off Kanner Highway was filed earlier and is not affected.
What it may mean for the marketSets a pause on a large industrial land use while the county writes rules, which shapes what may be built near western Martin corridors. The site is about 6 miles southeast of Kings Isle Phase Viii B.
Source: WPTV - October 2026Civic
Martin County moves to restore MARTY bus service with emergency contract
Commissioners voted to end the contract with Martin County Transit and negotiate a one-year emergency agreement with MTM Transit after service stopped suddenly the prior week. County staff hoped to restart service within about a week.
What it may mean for the marketAffects county-wide bus access and commute options until service resumes. The site is about 3 miles southeast of Kings Isle Phase Viii B.
Source: WPTV - August 2026Infrastructure
Federal government awards $79 million for St. Lucie River Bridge replacement in Stuart; Brightline station grant denied
The century-old St. Lucie River Bridge replacement received $79 million in federal funding. The federal Intercity Passenger Rail Program did not fund a proposed Brightline station in downtown Stuart. Martin County said it welcomed the bridge funding.
What it may mean for the marketBridge replacement funding supports a key rail and river crossing, while the denied grant leaves the timing of a Stuart passenger rail stop uncertain. The site is about 5 miles east of Kings Isle Phase Viii B.
Source: WJNO (iHeart) - July 2026Retail & Dining
Costco clears zoning hurdle for Port St. Lucie warehouse
The Port St. Lucie City Council approved a zoning amendment on July 14, 2026 for a 158,000 square foot Costco warehouse in the Southern Grove development at SW Village Parkway and Marshall Parkway. The store would include a tire center, liquor sales, outdoor seasonal sales, and a fuel station with 32 pumping positions, targeting a 2027 opening. The 22.8 acre parcel sold to Costco for 6 million dollars in March 2026.
What it may mean for the marketA large format warehouse retailer and fuel station would expand shopping capacity in the Southern Grove commercial area. The project is about 7 miles northwest of Kings Isle Phase Viii B, elsewhere in St. Lucie County.
Source: WQCS - July 2026Development
Port St. Lucie weighs commercial rezoning in Tradition
A final City Council vote was set for July 14, 2026 on rezoning about 9.5 acres at Crosstown Parkway and SW Fairgreen Drive in Tradition from residential to commercial, a request by Winding River Crosstown LLC to allow retail and office development. The Planning and Zoning Board recommended approval in May with conditions including a landscape buffer and architectural wall along residential borders.
What it may mean for the marketThe rezoning would add commercial retail and office capacity along the Crosstown Parkway corridor in Tradition. The project is about 8 miles northwest of Kings Isle Phase Viii B, elsewhere in St. Lucie County.
Source: WFLX
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.
Frequently Asked Questions
How many homes are in Kings Isle?
What share of Kings Isle is owner-occupied?
When were the homes in Kings Isle built?
Who is the best real estate agent for Kings Isle?
How do I find a top Port St. Lucie real estate agent who knows Kings Isle?
Can Momentum Realty connect me with an agent for Kings Isle?
Where is Kings Isle, and what county is it in?
Should you buy in Kings Isle?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Housing stock & ownership | Florida DOR assessment roll (street-list match (1 streets, ZIP 34986)) |
| Under-contract shares | Beaches MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2016 (8 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 Beaches 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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See how Kings Isle Phase Viii-B fits the bigger picture — live prices, inventory, and Momentum Scores:
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