2457 SW Mercer Street, Port St. Lucie, FL 34984
- Beds
- 4
- Baths
- 4
- Sqft
- 2,644
- Home type
- Single Family Residence
- Year built
- 1985
- Lot size
- 20,038 sqft
- Price / sqft
- $274
- HOA
- $0/mo
- Community
- PORT ST LUCIE SECTION 18
Property description
Welcome to your private oasis! This exceptional 4-bedroom, 4-bathroom residence offers a perfect blend of space, privacy, and modern peace-of-mind upgrades. Nestled on a beautifully landscaped, rare half-acre lot, the backyard is a tranquil retreat featuring a sparkling, screened-in heated pool and a picturesque Koi pond—your own personal sanctuary right at home. This property is an absolute dream for tech enthusiasts, EV owners, and RV travelers alike. The exterior is highly upgraded with 250-amp outlets on each side of the home, perfect for high -speed electric car charging or seamless RV hooks ups. Additionally a dedicated 30 amp generator plug ensures you are always storm ready. Call for you private tour today! Lot & Exterior: Rare 0.46-acre lot (20,038 sq. ft.), fully fenced backyard, beautiful Koi pond, well-water sprinkler system, and an extra storage shed. Outdoor Living: Large screened patio/porch, private in-ground heated pool with screen enclosure, and custom outdoor lighting. Power & Utilities: Massive power capacity featuring 250-amp outlets on both sides of the house (ideal for EV charging/RV hookups) plus a 30-amp generator inlet. Interior Layout: 4 Bedrooms, 4 Full Baths, single-story ranch style with 2,644 sq. ft. of living area. Features a split-bedroom floor plan, ceramic tile flooring, formal dining, and a dedicated laundry room. Security & Peace of Mind: Complete storm panel protection, current wind mitigation certificate available, owned security system, and exterior cameras.
Listing activity
- Days on market
- 144
- Listed
- Jun 1, 2026
- MLS listing updated
- Oct 19, 2026
- Feed last checked
- 7 minutes ago
Listed by Dina Nehaitou · United Realty Group Inc
Map
Map location is based on MLS-supplied coordinates. Verify the location before relying on it.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms
- 4
- Bathrooms
- 4
- Bathrooms (decimal)
- 4
- Full bathrooms
- 4
- Half bathrooms
- 0
- Main-level bedrooms
- 4
- Main-level bathrooms
- 4
Rooms & features
- Rooms
- 9
- Interior features
- Bar, Bedroom Layout - Split, Kitchen Island, Walk-In Closet(s)
- Flooring
- Ceramic Tile
- Appliances
- Dishwasher, Disposal, Dryer, Electric Range, Microwave, Refrigerator, Vented Exhaust Fan, Washer
- Laundry
- Laundry Room
- Fireplace
- No
Heating & cooling
- Heating
- Central
- Cooling
- Ceiling Fan(s), Central Air
Property
Parking
- Garage spaces
- 2
- Garage
- Yes
- Carport
- No
- Parking spaces
- 6
- Covered spaces
- 2
- Parking features
- Attached Garage, Driveway, Garage
- Attached garage
- Yes
Exterior
- Stories
- 1
- Building area
- 4,036 sqft
- Patio & porch
- Porch - Screened, Patio - Screened, Porch, Patio
- Exterior features
- Custom Lighting, Lighting, RV Hookup, Storage
- Fencing
- Full
- Other structures
- Shed(s)
- Pool
- Yes
- Pool features
- Heated, In Ground, Screen Enclosure
- Waterfront property
- No
Lot
- Lot size
- 20,038 sqft
- Lot size (acres)
- 0.46 acres
- Lot features
- Oversized Lot
- Zoning
- RS-2 PSL
Construction
Type & style
- Home type
- Single Family Residence
- Structure type
- House
- Architectural style
- Ranch
- Year built
- 1985
- New construction
- No
Materials
- Construction
- Frame, Stucco
- Roof
- Shingle
- Property condition
- Resale
- Levels
- One
- Faces
- West
Utilities & green energy
Utilities
- Electric
- Three Phase
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Sewer Available, Water Available
- Green energy generation
- Solar
Community & HOA
Community
- Subdivision
- PORT ST LUCIE SECTION 18
- MLS area
- 7170
- MLS subarea
- SL04
- Security
- Security System Owned
- Pets allowed
- No Restrictions, Yes
- 55+ community
- No
Association
- Has association
- No
- Association fee
- $0
- Estimated monthly dues
- $0
Lease details
Not reported by the listing source.
Location
Area details
- City
- Port St. Lucie
- County
- St. Lucie
- ZIP code
- 34984
Manufactured home details
Not reported by the listing source.
Financial & listing details
Listing
- MLS number
- B26035459
- Possession
- Negotiable
- Original list price
- $749,999
- Parcel number
- 342058521140003
- Annual property tax
- $8,195.6
- Tax year
- 2025
- Assessed value
- $386,400
- Tax legal description
- PORT ST LUCIE-SECTION 18- BLK 742 LOTS 6 AND 7 (MAP 44/09S)
- Special listing conditions
- Standard
Additional MLS details
Reported by the listing source
- Association
- No
- Bathrooms Total Decimal
- 4
- Bathrooms Total Integer
- 4
- Building Area Total
- 4036
- Construction Materials
- Frame, Stucco
- County Or Parish
- St. Lucie
- Days On Market
- 144
- Direction Faces
- West
- Laundry Features
- Laundry Room
- List Price
- 724999
- Listing Contract Date
- 2026-06-01
- Living Area
- 2644
- Lot Size Acres
- 0.46
- Lot Size Area
- 20038
- MLSArea Major
- 7170
- MLSArea Minor
- SL04
- Main Level Bathrooms
- 4
- Main Level Bedrooms
- 4
- Mls Status
- Active
- On Market Date
- 2026-06-01
- Parking Total
- 6
- Patio And Porch Features
- Porch - Screened, Patio - Screened, Porch, Patio
- Photos Count
- 35
- Postal Code
- 34984
- Price Change Timestamp
- 2026-09-11T19:15:05Z
- Property Sub Type
- Single Family Residence
- Property Type
- Residential
- Rooms Total
- 9
- Security Features
- Security System Owned
- Senior Community
- No
- Standard Status
- Active
- State Or Province
- FL
- Status Change Timestamp
- 2026-06-01T21:28:42Z
- Stories Total
- 1
- Subdivision Name
- PORT ST LUCIE SECTION 18
- Tax Assessed Value
- 386400
- Water Source
- Public
- Tax Annual Amount
- 8195.6
- Bathrooms Full
- 4
- Pool Private
- Yes
- Bedrooms Total
- 4
- Waterfront
- No
- Bathrooms Half
- 0
Market value
Price history
| Date | Event | Price |
|---|---|---|
| Jun 1, 2026 | ListedBeachesMLS | $749,999$284/sqft |
| Sep 11, 2026 | Price reducedBeachesMLS | $724,999$274/sqft |
Public tax history
| Year | Property taxes | Assessment |
|---|---|---|
| 2025 | $8,196 | $386,400 |
Payment calculator
- Principal & interest
- $3,762
- Property taxes
- $683
- Insurance
- $362
- Association dues
- $0
Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.
Neighborhood
Area
PORT ST LUCIE SECTION 18Port St. Lucie · St. Lucie County · 34984
Climate risk
—No licensed climate-risk source is connected.
Nearby schools
Not reported by the listing source.
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.Nearby homes
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Property photos coming from MLS
MIAMI REALTORS® MLS
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