Mosaic
Homes for Sale in Port St. Lucie, FL
All 1,471 homes for sale in Port St. Lucie, FL · median $415,000 · St. Lucie County homes for sale
True comps, carrying-cost math, and listings before the portals.
Photo via Beaches MLS
As of September 2026, Mosaic in Port St. Lucie, FL has 8 homes for sale and 2 pending, asking from $599,999 to $759,990 (median $684,990). Over the 12 months ending 2026-08-10, 6 recorded sales closed at a median of $751,625, $294 per square foot, a median 91 days on market, sellers accepting 97% of original asking. Homes listed or recently sold were built 2024–2026 with 13 new construction; 16 of 16 report an HOA (median $248/mo); none of the 16 geocoded homes sit in a FEMA special flood hazard zone (median elevation 11 ft). At the median price and St. Lucie County's FY2025-26 rate of 22.85 mills, annual property tax runs about $17,180 ($16,200 with the full homestead exemption).
Homes For Sale Right Now in Mosaic
Live MLS inventory for Mosaic. 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 · 23 daysTop listing
Active · 23 days
Active · 175 daysActive · 23 days
Active · 23 days
Active · 26 days
Active · 23 days
Active · 24 days
Pending · 53 days
Pending · 45 daysActive and pending Mosaic listings as of 2026-09-14, 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.
Mosaic right now
🔴 Seller-leaning market. 2.0 months of supply and 67% of the inventory already under contract give sellers the pressure advantage.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 August 10, 2026. Confidence: Medium (3 active and pending listings, 6 closed sales in 12 months).
Jump to: Price history & scorecard · Homes for sale · Schools · FAQ
· Updated September 14, 2026 · Live data: Beaches MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
The 60-Second Overview
Mosaic market snapshot (as of August 10, 2026): the median sale price is about $752K ($294 per sq ft over the trailing 12 months of closed sales), a median 92 days on market for closed sales, and 2.0 months of supply, a seller-leaning market.
In ZIP 34984 (Port St. Lucie), 917 homes closed in the last 12 months at a median of $395K ($223/sq ft), down 0.8% year over year, with a median 50 days on market. Right now 147 active and 57 pending listings put supply at about 3.6 months — a balanced market. See the live ZIP 34984 housing market and the St. Lucie County market.
BeachesMLS sales records identify 16 homes in Mosaic that have changed hands since 2026, built between 2024 and 2026 (median 2025), with a median living area of about 2,323 sq ft and a typical 3-bedroom, 3-bath layout; 100% 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.
Flood zones in Mosaic: of 16 listing addresses checked against the FEMA National Flood Hazard Layer, 100% sit outside the FEMA Special Flood Hazard Area (Zone X). Individual parcels vary — verify any specific address at msc.fema.gov. See flood zones by neighborhood in Port St. Lucie.
The setting & the homes.
Aerial and on-site photos of Mosaic. Swipe to explore the community.
Swipe or use the arrows → tap any photo to enlarge
MosaicMosaicMosaicMosaicMosaicMosaicMosaicMosaicPhotos from Beaches MLS listings in Mosaic; content deemed reliable but not guaranteed.
Housing distress & ownership in Mosaic, 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.
Mosaic on the map.
Every active, pending, and recently sold home, plotted. Toggle the layers and tap a home for the details.
Listing locations from Beaches MLS. Map data © OpenStreetMap, tiles © CARTO.
Life at Mosaic
- Pool · reported on 10 of 10 listings
- Pickleball Court(s) · reported on 10 of 10 listings
- Clubhouse · reported on 9 of 10 listings
- Fitness Center · reported on 6 of 10 listings
- Gated · reported on 2 of 10 listings
- Gated with Guard · reported on 2 of 10 listings
- Jogging Path · reported on 1 of 10 listings
- Community Room · reported on 1 of 10 listings
- Maintained Community · reported on 1 of 10 listings
- Security · reported on 1 of 10 listings
- Recreation Facilities · reported on 1 of 10 listings
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
- St. Lucie County Public Schools
- Verify the zoned schools by address
- Magnet and choice options may be available
- Savanna Ridge · Elementary
- Northport K-8 · Middle
- Port St. Lucie · High
Zoned schools reflect the assignments reported on recent Mosaic 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 Mosaic address.
Shop the zone: Homes zoned for Treasure Coast High School · Homes zoned for Port St. Lucie High School
The Mosaic buying strategy.
If we were buying in Mosaic 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.
Come strong and clean. Homes here move, so lead with your best terms and financing ready rather than a low anchor.
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 Mosaic.
A closer look at the Mosaic market
At a median of $294 per square foot, Mosaic prices sit in a fairly defined band, so condition and updates — more than the list price — tend to separate one home from the next.
Inventory runs at 2.0 months of supply, a seller-leaning market. Homes that do trade take a median 92 days on market, useful leverage on any listing that has lingered.
The location and the amenities are priced into every listing in Mosaic. The deal is won or lost on condition, the comps, and the renovation math.
HOA, CDD & Fees
- HOA dues reported around $248/month (about $2,976/yr) · median of 18 MLS listings, most billed monthly
- Any club/amenity membership is billed separately
Listings in this community report association dues of about $248 per month ($2,976 a year) — the median AssociationFee across 18 MLS records, normalised to a monthly figure; most are billed monthly. Dues change with budgets and can differ by section or product type; confirm the current figure with the association before you offer. Source: MLS listing records, 2026-09.
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 Mosaic 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 Mosaic sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Mosaic, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Mosaic home worth?
Get a no-obligation home value based on real comparable sales in Mosaic, 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 →
Recently off market in Mosaic
Homes in Mosaic 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. 6 on record.
- 13623 SE Grovewood Drive · off market
- 13648 SE Blackwood Drive · off market
- 13662 SE Grovewood Drive · off market
- 13736 SE Blackwood Drive · off market
- 13777 SE Blackwood Drive · off market
- 13814 SE Chantilly Trace · off market
The real cost & risk here
Before the list price, the Florida math the portals skip. These are St. Lucie County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.
Check it for your address: look up your flood zone (FEMA) · insurance by county · true-cost calculator · St. Lucie County scorecard.
County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.
Mosaic Market Scorecard
Mosaic is currently a buyer-leaning market. About 16.0 months of supply, a median asking price of $684,990, and homes go under contract in about 26.0 days.
Typical home value in the 34984 ZIP is $395,589, right around 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
What is the median home price in Mosaic?
How long do homes in Mosaic take to sell?
Is Mosaic a buyer's or seller's market right now?
Who is the best real estate agent for Mosaic?
How do I find a top Port St. Lucie real estate agent who knows Mosaic?
Can Momentum Realty connect me with an agent for Mosaic?
Data sources & freshness
| Live listings | Beaches MLS, refreshed twice daily (last: September 14, 2026) |
| Community market stats | Beaches MLS closed sales, 12-month windows ending August 10, 2026 |
| Under-contract shares | Beaches MLS records, as of 2026-08-10 |
| Historical depth | Closed-sale records back to 2026 (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 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. Momentum sells for 1.25% above the Beaches 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 Mosaic fits the bigger picture — live prices, inventory, and Momentum Scores:
Nearby Communities
Explore more neighborhoods near Mosaic with Momentum Realty’s local guides.