For sale

$2,595,000

508 Grinnell St, Key West, FL 33040

3beds

2,049sqft

$14,826/mo

Get pre-qualified

Single Family Residence

Built in 1938

3,049 Square Feet Lot

$2,384,100 Zestimate^®

$1,266/sqft

$-- HOA

What's special

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.

532 days

598

42

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 3

Bedroom 1

Level: Second
Area: 96 Square Feet
Dimensions: 12 x 8

Bedroom 2

Level: Second
Area: 136 Square Feet
Dimensions: 17 x 8

Bedroom 3

Level: Second
Area: 168 Square Feet
Dimensions: 14 x 12

Dining room

Level: Main
Area: 216 Square Feet
Dimensions: 18 x 12

Kitchen

Level: Main
Area: 143 Square Feet
Dimensions: 13 x 11

Living room

Level: Main
Area: 273 Square Feet
Dimensions: 21 x 13

Other

Description: possible 4th bedroom
Level: Main
Area: 144 Square Feet
Dimensions: 12 x 12

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal

Features

Built-in Features, Dade County Pine
Flooring: Wood

Interior area

Total structure area: 2,049
Total interior livable area: 2,049 sqft

Property

Features

Patio & porch: Open Porch/Balcony, Deck
Exterior features: Storage, Water Display
Has private pool: Yes
Pool features: In Ground
Fencing: Fenced

Lot

Size: 3,049 Square Feet

Details

Parcel number: 00007770000000
Zoning: MDR-1 - Medium Desnity Residential

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Frame

Condition

Updated/Remodeled
New construction: No
Year built: 1938

Utilities & green energy

Utilities for property: Cable Available

Community & HOA

Community

Subdivision: Old Town - Unrecord (1.0)

HOA

Has HOA: No
Services included: None

Location

Region: Key West

Financial & listing details

Price per square foot: $1,266/sqft
Tax assessed value: $2,240,995
Annual tax amount: $13,305
Date on market: 3/4/2025

Estimated market value

$2,384,100

$2.26M - $2.50M

$7,383/mo

Price history

Date	Event	Price
3/10/2026	Price change	$2,595,000-7.3%$1,266/sqft
Source: Key West AOR #613986 Report a problem
3/4/2025	Listed for sale	$2,800,000+51.4%$1,367/sqft
Source: Key West AOR #613986 Report a problem
3/20/2018	Sold	$1,850,000-2.6%$903/sqft
Source: FLKMLS #578629 Report a problem
2/6/2018	Listed for sale	$1,899,000-4.8%$927/sqft
Source: Truman & Co. (KW) #578629 Report a problem
8/25/2017	Listing removed	$1,995,000$974/sqft
Source: Truman & Co. (KW) #574500 Report a problem
4/5/2017	Price change	$1,995,000-7.2%$974/sqft
Source: Truman & Co. (KW) #574500 Report a problem
3/1/2017	Listed for sale	$2,150,000+991.4%$1,049/sqft
Source: Truman & Co. (KW) #574500 Report a problem
7/22/1996	Sold	$197,000$96/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$13,968 +3.4%	$1,671,100 +2.9%
2024	$13,512 +1.6%	$1,624,004 +3%
2023	$13,305 +4.4%	$1,576,703 +3%
2022	$12,741 -2.6%	$1,530,780 +3%
2021	$13,086 -0.8%	$1,486,195 -1.1%
2020	$13,189	$1,502,209 -3%
2019	$13,189 -3.8%	$1,548,028 +0.1%
2018	$13,707 +29.7%	$1,545,950 +83.7%
2017	$10,569 +34.1%	$841,431 +11.8%
2016	$7,882 +4.3%	$752,624 +14%
2015	$7,557	$660,351