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766 SE Cavern Avenue, Port St. Lucie, FL 34983
Active Under ContractBeachesMLS
Active Under ContractMLS® F10538366
$450,000

766 SE Cavern Avenue, Port St. Lucie, FL 34983

Beds
3
Baths
3
Sqft
2,174
Est. payment$2,810/mo
Home type
Single Family Residence
Year built
1988
Lot size
10,019 sqft
Price / sqft
$207
HOA
$0/mo
Community
PORT ST LUCIE SECTION 3

Property description

This is a single-family home with great curb appeal and an included vacant lot next door, which can be sold together for $610,000, bringing the total lot size to 20,000 sq ft or almost a half-acre.

Listing activity

Days on market
157
Listed
Nov 14, 2025
MLS listing updated
Sep 21, 2026
Feed last checked
2 minutes ago

Listed by Chuck J Bonfiglio Jr · AAA 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
3
Bathrooms
3
Bathrooms (decimal)
2.5
Full bathrooms
2
Half bathrooms
1
Main-level bedrooms
3
Main-level bathrooms
3

Rooms & features

Rooms
1
Flooring
Carpet, Tile
Appliances
Electric Water Heater, Dishwasher, Disposal, Dryer, Electric Range, Refrigerator, Water Heater

Heating & cooling

Heating
Central, Electric
Cooling
Ceiling Fan(s), Central Air, Electric
Property

Parking

Garage spaces
2
Garage
Yes
Covered spaces
2
Parking features
Attached, Attached Garage, Driveway, Garage, Garage Door Opener
Attached garage
Yes

Exterior

Stories
1
Entry level
1
Patio & porch
Porch - Screened, Porch
Fencing
Fenced
Pool
Yes
Pool features
Free Form, In Ground
View
Pool
Waterfront property
No

Lot

Lot size
10,019 sqft
Lot size (acres)
0.23 acres
Lot features
Fruit Tree(s)
Zoning
RS-2 PSL
Construction

Type & style

Home type
Single Family Residence
Structure type
House
Year built
1988
New construction
No

Materials

Construction
CBS
Roof
Composition, Shingle
Property condition
Resale
Levels
One
Faces
North
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Utilities
Cable Available
Community & HOA

Community

Subdivision
PORT ST LUCIE SECTION 3
MLS area
7170
MLS subarea
SL04
55+ community
No

Association

Has association
No
Estimated monthly dues
$0
Lease details

Not reported by the listing source.

Location

Area details

City
Port St. Lucie
County
St. Lucie
ZIP code
34983
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
F10538366
Possession
Negotiable
Original list price
$450,000
Parcel number
342051004810000
Annual property tax
$3,000
Tax year
2025
Tax legal description
PORT ST LUCIE-SECTION 03- BLK 403 LOT 10 (MAP 34/34N)
Additional MLS details

Reported by the listing source

Association
No
Bathrooms Total Decimal
2.5
Bathrooms Total Integer
3
Construction Materials
CBS
County Or Parish
St. Lucie
Days On Market
157
Direction Faces
North
List Price
450000
Listing Contract Date
2025-11-14
Living Area
2174
Lot Size Acres
0.23
Lot Size Area
10000
MLSArea Major
7170
MLSArea Minor
SL04
Main Level Bathrooms
3
Main Level Bedrooms
3
Mls Status
Active Under Contract
On Market Date
2025-11-14
Patio And Porch Features
Porch - Screened, Porch
Photos Count
100
Postal Code
34983
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
1
Senior Community
No
Standard Status
Active Under Contract
State Or Province
FL
Status Change Timestamp
2026-04-20T23:58:28Z
Stories Total
1
Subdivision Name
PORT ST LUCIE SECTION 3
Water Source
Public
Tax Annual Amount
3000
Bathrooms Full
2
Pool Private
Yes
Bedrooms Total
3
Waterfront
No
Bathrooms Half
1

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Nov 14, 2025ListedBeachesMLS$450,000$207/sqft

Public tax history

YearProperty taxesAssessment
2025$3,000—

Payment calculator

Estimated monthly payment$2,810/moIllustrative estimate, not a loan offer.
Principal & interest
$2,335
Property taxes
$250
Insurance
$225
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 3

Port St. Lucie · St. Lucie County · 34983

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

12 homes

Similar homes

12 homes
BeachesMLS

BeachesMLS · Listing courtesy of AAA Realty Group INC. 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.

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