Kings Isle in Port St. Lucie
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Photo via Beaches MLS

Built fromLive Beaches MLS dataUpdated twice daily

As of November 2026, Kings Isle Phase Iii in Port St. Lucie, FL has 21 homes for sale and 5 pending, asking from $190,000 to $385,000 (median $279,900). Homes listed or recently sold were built 1993–1999; 38 of 38 report an HOA (median $433/mo); none of the 38 geocoded homes sit in a FEMA special flood hazard zone (median elevation 23 ft).

Part of Kings Isle, Port St. Lucie, FL — see all Kings Isle homes for sale (27 listings across 9 sections in the MLS).

Last 30 days in Kings Isle: 6 new listings (median asking $229,950), 5 under contract right now, 1 closed sale (median $199,900). As of November 12, 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.

Live · Kings Isle Housing Pulse Beaches MLS + public records Analysis by Momentum Realty · $3.5B+ sold · 10,000+ customers served · Top 1% in Florida (RealTrends)
Tempo
4.9mo
Supply
3 to 6 months is the balanced band
20%
Under contract
St. Lucie: 21% (734 of 3,504)
20 · 5
For sale · pending
live counts, refreshed twice daily

Homes For Sale Right Now in Kings Isle

Live MLS inventory for Kings Isle. 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 Kings Isle listings as of 2026-11-12, priced high to low. 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. Tap any home to ask about it.

Kings Isle Housing Pulse · Momentum Research · as of November 6, 2026

Kings Isle right now

🟡 Balanced market. 4.9 months of supply and 20% of the inventory already under contract put buyers and sellers on roughly even footing.Why it matters: months of supply is how long today's inventory would last at today's sales pace; under-contract share is the portion of homes for sale that already have a buyer.Momentum Research analysis of Beaches MLS records, as of November 6, 2026. Confidence: High (25 active and pending listings, 0 closed sales in 12 months).

Jump to: Price history & scorecard · Homes for sale · Schools · FAQ

· Updated November 13, 2026 · Live data: Beaches MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness

The market around Kings Isle

Kings Isle is too small for its own price trend, so here is the market around it.

Across St. Lucie County, 2,770 homes are active and 734 pending (21% under contract).

ZIP and county figures describe the wider market, not Kings Isle specifically. Momentum Research analysis of MLS records.

Listing locations from Beaches MLS. Map data © OpenStreetMap contributors.

Community amenities as reported across Beaches MLS listings in this community; deemed reliable but not guaranteed. Verify current amenities and access with the HOA.

Schools

In short
  • St. Lucie County Public Schools
  • Verify the zoned schools by address
  • Magnet and choice options may be available
  • Windmill Point · Elementary
  • Manatee Academy K-8 · Middle
  • Fort Pierce Central · High

Zoned schools reflect the assignments reported on recent Kings Isle listings and can change; always confirm with St. Lucie County Public Schools for a specific address.

Buying with schools in mind? We can confirm the exact zoned schools for any Kings Isle address.

Recent Developments in Kings Isle Phase Iii

Development, infrastructure, retail, and school activity affecting Kings Isle Phase Iii, tracked by our team and summarized from public reporting and official sources, with links to the original coverage. Last updated November 2026.

Dev Momentum79/100 · High
  1. October 2026
    Development

    St. Lucie nuclear plant marks 50 years with licenses for 20 more years

    The two-unit plant on Hutchinson Island supplies about 11 percent of FPL's power, and the NRC has granted licenses for 20 additional years of operation. The plant uses robots, drones and submersibles for inspections.

    What it may mean for the marketSignals a long-term major employer and power source for the county. The site is about 9 miles east of Kings Isle Phase Iii.

    Source: WPTV
  2. October 2026
    Civic

    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 12 miles southeast of Kings Isle Phase Iii.

    Source: WPTV
  3. October 2026
    Development

    Port St. Lucie council approves Costco, entertainment district and rehab hospital site plans in Southern Grove

    On Oct. 12 the Port St. Lucie City Council approved three site plans in Southern Grove: a 163,000 sq ft Costco, a 5.5-acre first phase of the Tradition Entertainment District with restaurants and retail, and a 42-bed rehabilitation hospital. Costco still must close on the land and obtain permits before building.

    What it may mean for the marketAdds a warehouse retailer, dining and inpatient rehab care to the western Port St. Lucie jobs corridor, shortening shopping and medical trips for nearby addresses. The site is about 5 miles southwest of Kings Isle Phase Iii.

    Source: WPTV
  4. October 2026
    Development

    Port St. Lucie board considers rezoning for up to 1,200 homes at Wilson Grove

    The Planning and Zoning Board took up a rezoning of nearly 360 acres of agricultural land north of SW Becker Road, between SW Sundance Vista Boulevard and Rangeline Road, to a master planned unit development. The concept plan allows up to 1,200 homes plus parks, lakes and clubhouses. City Council would vote later in October.

    What it may mean for the marketUp to 1,200 new homes in western Port St. Lucie would add housing supply and increase traffic demand on Becker Road. The site is about 5 miles southwest of Kings Isle Phase Iii.

    Source: CBS12 (WPEC)
  5. July 2026
    Retail & 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 5 miles southwest of Kings Isle Phase Iii, elsewhere in St. Lucie County.

    Source: WQCS
  6. July 2026
    Development

    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 3 miles southwest of Kings Isle Phase Iii, elsewhere in St. Lucie County.

    Source: WFLX

Development alerts for Kings Isle Phase IiiGet a short monthly email when something new is approved, funded, or opens near Kings Isle Phase Iii.

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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.

If we were buying in Kings Isle today, this is the order of operations we would run for our clients.

1

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.

2

Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.

3

Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.

4

Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.

5

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 closer look at the Kings Isle market

Inventory runs at 4.9 months of supply, a balanced market.

“

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.

Jon Brooks · Founder, Momentum Realty
The takeaway

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.

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 →

Real comps, not an automated estimate.

Recently off market in Kings Isle Phase Iii

Homes in Kings Isle Phase Iii that recently left the market. Each address opens its public-record profile: county-recorded value, property taxes, the last recorded sale, community sales history, and what is for sale nearby now. 26 on record.

Kings Isle key facts
LocationPort St. Lucie, St. Lucie County, FL
Home types (current listings and sales)single-family 74%, villas 26%
Amenities listed by sellersPool, Fitness Center, Tennis Court(s), Clubhouse, Manager On Site, Management
For sale right now20 active, 5 pending · median asking $279,950 · 4.9 months of supply

Data as of November 6, 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. Market figures describe homes, not residents. Cite as: Momentum Realty, “Kings Isle key facts,” movewithmomentum.com/neighborhoods/kings-isle-phase-iii-port-st-lucie, data as of November 6, 2026.

Housing distress & ownership in Kings Isle Phase Iii, Port St. Lucie

Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.

Active inventory in distress
0.0%
0 of 14 listings
Distress share trend — 0.0% now (2026-08-10 → 2026-11-11)

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.

Just listed in Kings Isle

The newest homes for sale in Kings Isle right now, newest first. Each link opens the full listing with every photo, the price history and a tour request.

Checked against the MLS nightly. All new listings in this market.

Every Home for Sale in Kings Isle Phase Iii Port St Lucie Right Now (26)

All 26 active and pending Kings Isle Phase Iii Port St Lucie listings with a detail page, newest first, refreshed twice a day from the MLS.

What it really costs to own in Kings Isle

The parts of the monthly number a mortgage calculator leaves out, from the tax roll, the MLS, Citizens and FEMA. Property facts only.

Property taxCurrent owners' bills run a median of $4,156/yr across 38 listings here (MLS tax records, 2026-11-13).
HOA duesMedian $433/month across 42 MLS listings (most billed monthly; 2026-11-13). Dues cover what the documents say they cover; ask for the budget and reserve study.
Home and flood insuranceThe average Citizens Property Insurance premium in Saint Lucie County is $2,332/yr (2,890 policies, Citizens detail by county, April 2026); private-market quotes depend on roof age, wind mitigation and construction. Flood: of 29 listing addresses checked against the FEMA flood map, 100% sit outside the high-risk zone. Statewide, a Zone X flood policy runs about $500-$700/yr and a high-risk zone $1,200-$2,500/yr (FEMA Risk Rating 2.0 averages, not quotes).
Roof and ageMedian build year 1995 across 38 listings. An original roof here would be about 31 years old; under Florida's 2022 reform (SB 2-D) carriers may require an inspection past 15 years, so budget for a roof report, and for replacement where it fails.

Estimated carrying cost at the median asking price, before the mortgage: about $974/month (tax $346, HOA $433, insurance $194). An estimate from the sources above, not a quote.

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.

Equal Housing Opportunity. Every community is open to everyone; alerts are about homes, never about who lives here.

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.

Property facts only: homes, fees, rules, commute. Every community is open to everyone; agents do not answer questions about who lives here.

Kings Isle Market Scorecard

Buyer-Leaning Market

Kings Isle is currently a buyer-leaning market. About 20.0 months of supply, a median asking price of $279,950, and homes go under contract in about 70.5 days.

20.0
Months supply
$279,950
Median list
$219,000
Median sold
$167
Per sqft
70.5
Days on mkt
20/6/12
Active/Pend/Sold

Typical home value in the 34986 ZIP is $372,008, about 2.3% below the Florida norm (Zillow Home Value Index).

Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.

Live data: BeachesMLS, refreshed twice daily. Typical value: Zillow Research. Market metrics only; these describe homes for sale and recent sales, not residents.

Frequently Asked Questions

Is Kings Isle a buyer's or seller's market right now?
As of November 6, 2026, Kings Isle is roughly balanced: 4.9 months of supply at the current sales pace (Beaches MLS live counts).
Who is the best real estate agent for Kings Isle?
The best agent for Kings Isle is one who actively works Port St. Lucie and knows the community's pricing, fees, and current inventory. Tell us what you're looking for in the form on this page and Momentum Realty will match you with a local specialist for Kings Isle.
How do I find a top Port St. Lucie real estate agent who knows Kings Isle?
Share a few details in the form on this page. Momentum Realty has 320+ agents and more than $3.5B in closed sales, and we'll connect you with one who knows Kings Isle and the wider Port St. Lucie area.
Can Momentum Realty connect me with an agent for Kings Isle?
Yes. Use the form on this page and we'll introduce you to a local specialist who can guide your Kings Isle purchase or sale - no call center and no pressure.
Where is Kings Isle, and what county is it in?
Kings Isle is in Port St. Lucie, St. Lucie County, FL. The community's center is about 6 miles north of the center of Port St. Lucie (straight-line).
Is Kings Isle in a flood zone?
No, for the homes we can see: all 29 homes we sampled in Kings Isle sit outside a FEMA Special Flood Hazard Area (Zone X), where a lender does not require flood insurance. Flood zones are drawn parcel by parcel, so check the exact address on FEMA's flood map before you close; the flood section on this page shows the community's mix.

Data sources & freshness

Live listingsBeaches MLS, refreshed twice daily (last: November 12, 2026)
Under-contract sharesBeaches MLS records, as of 2026-11-06

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.

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. A Momentum agent can price yours against live local comps.

Looking to buy here? Search homes for sale →

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More on Kings Isle

Nearby Communities

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