Mosaic
Homes for Sale in Port St. Lucie, FL
All 1,625 homes for sale in Port St. Lucie, FL · median $407,027 · 110 homes for sale in 34984 · St. Lucie County homes for sale
True comps, carrying-cost math, and listings before the portals.
Photo via Beaches MLS
As of October 2026, Mosaic in Port St. Lucie, FL has 8 homes for sale, asking from $599,999 to $844,500 (median $694,995). 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; 17 of 17 report an HOA (median $248/mo); none of the 17 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).
Last 30 days in Mosaic: 1 new listing (median asking $844,500), 1 closed sale (median $679,990). As of October 24, 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.
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 · 14 daysTop listing
Active · 63 days
Active · 63 days
Active · 215 days
Active · 63 days
Active · 66 days
Active · 63 days
Active · 67 daysActive and pending Mosaic listings as of 2026-10-23, 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 October 24, 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), 904 homes closed in the last 12 months at a median of $395K ($224/sq ft), down 1.4% year over year, with a median 50 days on market. Right now 216 active and 82 pending listings put supply at about 4.2 months — a balanced market. See the live ZIP 34984 housing market and the St. Lucie County market.
BeachesMLS sales records identify 14 homes in Mosaic that have changed hands since 2026, built between 2024 and 2026 (median 2025), with a median living area of about 2,360 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 17 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.
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 contributors.
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 Port St. Lucie High School · Homes zoned for Treasure Coast High School
Recent Developments in Mosaic
Development, infrastructure, retail, and school activity affecting Mosaic, tracked by our team and summarized from public reporting and official sources, with links to the original coverage. Last updated October 2026.
- October 2026Development
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 project is about 10 miles northwest of Mosaic, elsewhere in St. Lucie County.
Source: CBS12 (WPEC) - 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 3 miles east of Mosaic.
Source: WJNO (iHeart) - August 2026Infrastructure
St. Lucie County reviews updated Port of Fort Pierce master plan with mega-yacht marina and spaceport recovery facility
The 2026 master plan for the Port of Fort Pierce proposes a mega-yacht marina, a spaceport recovery facility, expanded boat ramps and restaurants, with a marine commercial district at Harbour Pointe. County officials say nearly 15,000 registered boats compete for 147 trailer parking spaces near the inlet. The plan is under county review and Fort Pierce holds final approval.
What it may mean for the marketAdded boat ramp parking and marine commercial space would expand waterfront access and dining options near the Fort Pierce Inlet over a multi-year timeline. The project is about 18 miles north of Mosaic, elsewhere in St. Lucie County.
Source: WPTV - July 2026Schools
St. Lucie schools break ground on Fort Pierce K-8
St. Lucie Public Schools broke ground on July 28, 2026 on a 70 million dollar K-8 school behind Dan McCarty Middle School in Fort Pierce, with capacity for 1,500 to 1,800 students and completion expected in August 2028. The school will consolidate Dan McCarty Middle, St. Lucie Elementary, and Lawnwood Elementary, all built in the 1950s and 1960s. The district plans to sell the three existing school properties to offset costs.
What it may mean for the marketThe consolidated campus adds modern school capacity in northern Fort Pierce and frees three older school sites for potential reuse. The project is about 16 miles north of Mosaic, elsewhere in St. Lucie County.
Source: WFLX - 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 8 miles northwest of Mosaic, 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 Mosaic, 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.
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.
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. 9 on record.
- 13558 SE Grovewood Drive · off market
- 13623 SE Grovewood Drive · off market
- 13648 SE Blackwood Drive · off market
- 13662 SE Grovewood Drive · off market
- 13736 SE Blackwood Drive · off market
- 13766 SE Chantilly Trace · off market
- 13777 SE Blackwood Drive · off market
- 13814 SE Chantilly Trace · off market
| Location | Port St. Lucie, St. Lucie County, FL · ZIP 34984 |
|---|---|
| Home types (current listings and sales) | single-family 100% |
| Amenities listed by sellers | Pickleball Court(s), Pool, Clubhouse, Fitness Center, Gated, Gated with Guard |
| Sale prices, last 12 months | $751,625 median across 6 closed sales · $294 per sq ft |
| Days on market (closed sales) | 91 median |
| For sale right now | 1 active, 2 pending · median asking $700,000 · 2.0 months of supply |
Data as of August 10, 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, “Mosaic key facts,” movewithmomentum.com/neighborhoods/mosaic-port-st-lucie, data as of August 10, 2026.
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.
Just listed in Mosaic
The newest homes for sale in Mosaic right now, newest first. Each link opens the full listing with every photo, the price history and a tour request.
- 2309 SE Canopy Cove Lane $844,500 · 4 bd · 3.5 ba · 2,586 sq ft · listed Oct 6, 2026 Courtesy of Palm Beach Coastal Realty LLC
- 2157 SE Mosaic Boulevard $689,990 · 4 bd · 3 ba · 2,289 sq ft · listed Aug 18, 2026 Courtesy of Maltbie Realty Group
- 13566 SE Grovewood Drive $639,990 · 3 bd · 2 ba · 1,968 sq ft · listed Aug 18, 2026 Courtesy of Maltbie Realty Group
- 13761 SE Blackwood Drive $729,990 · 4 bd · 3 ba · 2,289 sq ft · listed Aug 18, 2026 Courtesy of Maltbie Realty Group
- 13670 SE Grovewood Drive $759,990 · 3 bd · 3.5 ba · 2,586 sq ft · listed Aug 18, 2026 Courtesy of Maltbie Realty Group
- 2165 SE Mosaic Boulevard $599,999 · 2 bd · 2 ba · 1,968 sq ft · listed Aug 17, 2026 Courtesy of Illustrated Properties
Checked against the MLS nightly. All new listings in this market.
Every Home for Sale in Mosaic Port St Lucie Right Now (8)
All 8 active and pending Mosaic Port St Lucie listings with a detail page, newest first, refreshed twice a day from the MLS.
- 2309 SE Canopy Cove Lane · $844,500 · 4 bd / 3.5 ba · listed Oct 6, 2026 · listed by Palm Beach Coastal Realty LLC
- 2157 SE Mosaic Boulevard · $689,990 · 4 bd / 3 ba · listed Aug 19, 2026 · listed by Maltbie Realty Group
- 13566 SE Grovewood Drive · $639,990 · 3 bd / 2 ba · listed Aug 19, 2026 · listed by Maltbie Realty Group
- 13761 SE Blackwood Drive · $729,990 · 4 bd / 3 ba · listed Aug 19, 2026 · listed by Maltbie Realty Group
- 13670 SE Grovewood Drive · $759,990 · 3 bd / 3.5 ba · listed Aug 19, 2026 · listed by Maltbie Realty Group
- 2165 SE Mosaic Boulevard · $599,999 · 2 bd / 2 ba · listed Aug 18, 2026 · listed by Illustrated Properties
- 13689 SE Blackwood Drive · $659,990 · 3 bd / 2 ba · listed Aug 16, 2026 · listed by Maltbie Realty Group
- 2801 SE Ashfield Drive · $700,000 · 3 bd / 3 ba · listed by Redfin Corporation
Recently sold in Mosaic Port St Lucie
- 13558 Se Grovewood Drive · sold $679,990
- 2077 Se Mosaic Boulevard · sold $960,000
- 13766 Se Chantilly Trace · sold $675,000
- 13648 Se Blackwood Drive · sold $749,990
- 13814 Se Chantilly Trace · sold $802,000
- 13623 Se Grovewood Drive · sold $650,000
- 13662 Se Grovewood Drive · sold $772,930
- 13736 Se Blackwood Drive · sold $753,260
- 13777 Se Blackwood Drive · sold $675,000
Closed sales from the MLS; each page shows the sold price, taxes and value history.
More Port St. Lucie home searches
- All homes for sale in Port St. Lucie, FL
- Homes for sale in St. Lucie County, FL
- Port St. Lucie pool homes for sale
- Port St. Lucie waterfront homes for sale
- Gated communities in Port St. Lucie
- Port St. Lucie golf course homes
- Homes under $300K in Port St. Lucie
- Homes from $300K to $500K in Port St. Lucie
- 4-bedroom homes for sale 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
Real estate agent in Port St. Lucie? Join Momentum in Port St. Lucie: 100% commission, one $12K cap.
Streets in this community
Street-level pages: every home on record, what sold and what is for sale on each street.
- SE Mosaic Boulevard (1 homes on record)
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.
32% of homes for sale in ZIP 34984 are already under contract (under contract ÷ under contract + active listings) — a read on how much of the available inventory buyers have already claimed. Source: MLS data (2026-10-25).
Mosaic Market Scorecard
Mosaic is currently a buyer's market. About 10.7 months of supply, a median asking price of $694,995, and homes go under contract in about 67.0 days.
Typical home value in the 34984 ZIP is $393,474, 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.
What it really costs to own in Mosaic
The parts of the monthly number a mortgage calculator leaves out, from the tax roll, the MLS, Citizens and FEMA. Property facts only.
| Property tax | Current owners' bills run a median of $12,434/yr across 4 listings here (MLS tax records, 2026-10-24). |
|---|---|
| HOA dues | Median $248/month across 17 MLS listings (most billed monthly; 2026-10-24). Dues cover what the documents say they cover; ask for the budget and reserve study. |
| Home and flood insurance | The 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 17 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 age | Median build year 2025 across 17 listings. Newer roofs and current wind-mitigation features usually mean the lower end of insurance quotes. |
Estimated carrying cost at the median asking price, before the mortgage: about $1,478/month (tax $1,036, HOA $248, insurance $194). An estimate from the sources above, not a quote.
Email me new listings in Mosaic
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 Mosaic
Have a question about the homes, fees, rules or commute here? A Momentum agent who works Mosaic will answer, and the answer is published on this page for the next buyer.
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?
Where is Mosaic, and what county is it in?
Is Mosaic in a flood zone?
Is Mosaic a good place to live?
Data sources & freshness
| Live listings | Beaches MLS, refreshed twice daily (last: October 23, 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 →
What’s your home worth in your area?
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:
More on Mosaic
- Find an agent · How to choose the best real estate agent in Mosaic
Nearby Communities
Explore more neighborhoods near Mosaic with Momentum Realty’s local guides.