ActiveMLS® R11067758

$2,595,000

508 Grinnell Street, Key West, FL 33040

Beds: 3
Baths: 3
Sqft: 2,049

Est. payment$15,872/mo

Home type: Single Family Residence
Year built: 1938
Lot size: 3,049 sqft
Price / sqft: $1,266
HOA: —
Community: Old Town- Unrecord (1.0)

Property description

Traditional key West home impeccably maintained, boasts three bedrooms, three full baths with plenty of closets throughout the home. Large private lot with a heated pool featuring a waterfall. Nice size cabana room that has a/c and heat with ample closet space can be a fourth bedroom. This home has large rooms for entertaining, quaint front porch and off street parking. A true treasure.

Listing activity

Days on market: 594
Listed: Mar 3, 2025
MLS listing updated: Sep 8, 2026
Feed last checked: 3 minutes ago

Listed by Marc Ulanowski · Equestrian Sotheby's Internati

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): 3
Full bathrooms: 3
Half bathrooms: 0
Main-level bedrooms: 0
Main-level bathrooms: 1

Rooms & features

Rooms: 8
Interior features: Pantry, Storage
Flooring: Wood
Appliances: Electric Water Heater, Dishwasher, Disposal, Dryer, Electric Range, Microwave, Refrigerator, Washer, Water Heater
Laundry: Inside
Furnished: Unfurnished

Heating & cooling

Heating: Central
Cooling: Ceiling Fan(s), Central Air

Property

Parking

Garage spaces: 0
Covered spaces: 0

Exterior

Stories: 2
Building area: 2,101 sqft
Patio & porch: Porch - Open, Porch, Patio
Exterior features: Pool Bathroom
Fencing: Fenced
Other structures: Outbuilding
Pool: Yes
Pool features: Heated, In Ground, Pool Bath
View: Pool
Waterfront: None
Waterfront property: No

Lot

Lot size: 3,049 sqft
Lot size (acres): 0.07 acres
Lot dimensions: 32.0 ft x 90.0 ft
Zoning: HHDR

Construction

Type & style

Home type: Single Family Residence
Architectural style: Key West
Year built: 1938
New construction: No

Materials

Construction: Frame
Roof: Metal
Property condition: Resale
Faces: Northeast

Utilities & green energy

Utilities

Electric: Three Phase
Sewer: Public Sewer
Water: Public
Utilities: Cable Available, Sewer Available, Water Available

Community & HOA

Community

Subdivision: Old Town- Unrecord (1.0)
MLS area: 5990 - International
Pets allowed: Yes
55+ community: No

Association

Has association: No
Amenities: None

Lease details

Not reported by the listing source.

Location

Area details

City: Key West
County: Monroe
ZIP code: 33040

Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number: R11067758
Possession: Close Of Escrow
Original list price: $2,800,000
Parcel number: 00007770000000
Annual property tax: $13,305
Tax year: 2023
Tax legal description: KW PT LOT 2 SQR 46 G26-190 H1-559 OR396-45/46 OR689-340/41 OR741-758/59 OR1113-1367 OR1222-913/15 OR1222-916/18 OR1222-9

Additional MLS details

Reported by the listing source

Association Amenities: None
Association: No
Bathrooms Total Decimal: 3
Bathrooms Total Integer: 3
Building Area Total: 2101
Construction Materials: Frame
County Or Parish: Monroe
Days On Market: 594
Direction Faces: Northeast
Laundry Features: Inside
List Price: 2595000
Listing Contract Date: 2025-03-03
Living Area: 2049
Lot Size Acres: 0.07
Lot Size Area: 3015
Lot Size Dimensions: 32.0 ft x 90.0 ft
MLSArea Major: 5990 - International
Main Level Bathrooms: 1
Main Level Bedrooms: 0
Mls Status: Active
On Market Date: 2025-03-04
Patio And Porch Features: Porch - Open, Porch, Patio
Photos Count: 41
Postal Code: 33040
Price Change Timestamp: 2026-03-12T15:02:43Z
Property Sub Type: Single Family Residence
Property Type: Residential
Rooms Total: 8
Senior Community: No
Standard Status: Active
State Or Province: FL
Status Change Timestamp: 2025-03-04T01:29:24Z
Stories Total: 2
Subdivision Name: Old Town- Unrecord (1.0)
Water Source: Public
Waterfront Features: None
Tax Annual Amount: 13305
Bathrooms Full: 3
Pool Private: Yes
Bedrooms Total: 3
Bathrooms Half: 0

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

Date	Event	Price
Mar 3, 2025	ListedBeachesMLS	$2,800,000$1,367/sqft
Mar 12, 2026	Price reducedBeachesMLS	$2,595,000$1,266/sqft

Public tax history

Year	Property taxes	Assessment
2023	$13,305	—

Payment calculator

Estimated monthly payment$15,872/moIllustrative estimate, not a loan offer.

Loan typeDown payment (%)Interest rate assumption (%)Loan termInsurance / month

Principal & interest: $13,465
Property taxes: $1,109
Insurance: $1,298
Association dues: —

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

Old Town- Unrecord (1.0)

Key West · Monroe County · 33040

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.

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