623 Grinnell St
Key West, FL 33040
Old Town
3 Beds
2.5 Baths
1,620 sqft
3 Beds
2.5 Baths
1,620 sqft
Local Information
- Map ViewExplore the area around 623 Grinnell St.
- Schools1 Preschool School1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1933
Living Area
1,620 sqft
Price/Sqft
$1,428
HOA
None
About this House
Charmingly restored and updated historic home on a quiet street in the heart of Old Town, one of the best neighborhoods. This island oasis is spacious with plenty of storage and ample off street parking. The master bedroom with ensuite bath is on the first floor. There is plenty of room to entertain around the pool or relax on the front porch. The property is very private with a lush tropical landscape, visible from the open kitchen which has accordion hurricane impact windows and a full size hurricane impact pocket door that transforms the inside to outside.
623 Grinnell St, Key West, FL 33040 is a 3 bedroom, 3 bathroom, 1,620 sqft single-family home in Old Town, built in 1933. It last sold for $2,300,000 on Feb 27, 2025 (8% below the $2,500,000 asking price). It is currently off market. The Trulia Estimate is $2,312,700, with a rent estimate of $6,640/month.
Home Details for 623 Grinnell St
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Interior Details Number of Rooms: 4Types of Rooms: Bedroom 1, Dining Room, Kitchen, Living Room |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1 |
Dimensions and Layout Living Area: 1620 Square Feet |
Appliances & Utilities Utilities: Cable AvailableAppliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Microwave, Disposal, Gas AppliancesDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Heating & Cooling Heating: Has Heating Unspecified TypeHas CoolingAir Conditioning: Central Air,Wall/Window Unit(s),Ceiling Fans(s)Has HeatingHeating Fuel: Has Heating Unspecified Type |
Windows, Doors, Floors & Walls Flooring: Wood |
Levels, Entrance, & Accessibility Floors: Wood |
View No View |
Security Security: Security System |
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Exterior Home Features Patio / Porch: Open Porch/Balcony, DeckFencing: FencedExterior: Lighting, Water DisplayHas a Private Pool |
Parking & Garage No Attached Garage |
Pool Pool: In Ground, ConcretePool |
Frontage Not on Waterfront |
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Year Built Year Built: 1933 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Conch |
Building Construction Materials: FrameNot a New Construction |
Property Information Condition: Updated/RemodeledParcel Number: 00010950000000 |
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Price List Price: $2,500,000 |
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MLS Status: Closed |
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Direction & Address City: Key WestCommunity: Old Town - Unrecord (1.0) |
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Building Area Building Area: 1620 Square Feet |
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HOA Fee Includes: NoneNo HOA |
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Lot Area: 3049.2 sqft |
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Listing Terms: Cash, Conventional |
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Mls Number: 609981 |
Last check for updates: about 22 hours ago
Listed by Marc Ulanowski, (815) 861-3559
Equestrian Sotheby's International Realty
Ellen Gvili, (305) 304-2933
Ocean Sotheby's International Realty
Bought with: Paige Bethel, (305) 395-0550, Island Home Realty Inc.
Source: FLKMLS, MLS#609981
Price History for 623 Grinnell St
| Date | Price | Event | Source |
|---|---|---|---|
| 02/27/2025 | $2,300,000 | Sold | FLKMLS #609981 |
| 02/14/2025 | $2,500,000 | Pending | FLKMLS #609981 |
| 02/04/2025 | $2,500,000 | Contingent | Key West AOR #609981 |
| 01/30/2025 | $2,500,000 | PriceChange | FLKMLS #609981 |
| 05/14/2024 | $2,700,000 | Listed For Sale | FLKMLS #609981 |
| 12/02/2011 | $925,000 | Sold | N/A |
| 03/05/2011 | $995,000 | Listed For Sale | Agent Provided |
| 02/02/2011 | $470,000 | Sold | N/A |
| 08/27/2009 | $418,000 | Sold | N/A |
| 07/20/2004 | $765,000 | Sold | N/A |
| 07/01/1993 | $150,000 | Sold | N/A |
Market trends in Key West
Last updated June 2026
Avg. sale price
$1.23M
$20.83KMoM
Sale-to-List Price
94.6%
0.3%MoM
Price per sq ft
$958
$15MoM
Available listings
288
17MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $7,520 |
| Assessment | $1,984,444 |
Home facts updated by county records
Comparable Sales for 623 Grinnell St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.13 | Single-Family Home | $2,525,000 | 04/27/26 | 3 | 3 | 1,600 | |
0.12 | Single-Family Home | $1,825,000 | 02/20/26 | 3 | 2.5 | 1,681 | |
0.21 | Single-Family Home | $2,595,000 | 11/13/25 | 3 | 2.5 | 1,524 | |
0.27 | Single-Family Home | $2,315,000 | 02/20/26 | 3 | 3 | 1,675 | |
0.23 | Single-Family Home | $2,200,000 | 04/17/26 | 3 | 2 | 1,516 | |
0.19 | Single-Family Home | $2,100,000 | 05/27/26 | 3 | 3.5 | 1,522 | |
0.20 | Single-Family Home | $2,350,000 | 05/06/26 | 4 | 2 | 1,628 | |
0.31 | Single-Family Home | $2,295,000 | 04/15/26 | 3 | 3 | 1,916 | |
0.11 | Single-Family Home | $1,590,000 | 01/22/26 | 3 | 1.5 | 1,392 |
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Assigned Schools
These are the assigned schools for 623 Grinnell St.
- Key West High School
- 9-12
- Public
- 1288 Students
4/10GreatSchools RatingParent Rating AverageSmall town, small mentality, the teachers are amazing but the overall quality is poor. Lots of bullying and old bubba mentality of your not from key West, you'll never truly fit inParent Review8mo ago - Horace O'bryant School
- PK-8
- Public
- 884 Students
3/10GreatSchools RatingParent Rating AverageI used to go to this school and my experience was not as bad as my little brother. I was bullied by the other students sometimes when the teachers SHOULD have saw it and was often confused by the messy learning system. However for my little brother not only has he been bullied by students but by a teacher as well A GROWN ADULT would mock him and yell at him for every little thing he has done despite him being a child and the worst part is when he'd try to talk to the office people they would NEVER listen to his side of the story even the one person I had a good terms with when I used to go there would tell him to shut up every time he'd try to talk to him who would then send him home causing his grades to drop. I sense discrimination but it could be them just being lazy at their job regardless of if they can't even LISTEN to a child when they try to speak for themselves, they should not have this job in the first place.Other Review3y ago 
Check out schools near 623 Grinnell St.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Old Town
At least 1 Trulia users voted on each feature.
100 % Say it's dog friendly
100 % Say people would walk alone at night
100 % Say there are sidewalks
100 % Say streets are well-lit
100 % Say neighbors are friendly
100 % Say it's quiet
100 % Say it's walkable to grocery stores
100 % Say it's walkable to restaurants
100 % Say parking is easy
100 % Say car is needed
67 % Say there's holiday spirit
60 % Say they plan to stay for at least 5 years
50 % Say there are community events
50 % Say kids play outside
Sourced by Trulia users. Learn more about our methodology.
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MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys MLS.