OFF MARKET

Off market nov 2018 for $2M

$3,228,442

Est. refi paymentEst. refi $15,591/mo

•

2,251

sq ft

908 Seminary St, Key West, FL 33040

About this home

Tropical sophistication meets luxurious living in this four bedroom, five bath home located in the desirable Casa Marina area. Open concept and easy entertaining with an indoor/outdoor floor-plan. Chef's kitchen with custom cabinetry, Sub-Zero refrigerator, wine cooler and refreshment drawers, a Dacor six burner stove along with two dishwashers and a butlers pantry. Vaulted and spacious living areas with an open staircase up to one of the two guest bedrooms en-suite in the main house. First floor spa-like master bedroom and bath. Many covered outside living areas include an outdoor kitchen leading to the gorgeous pool, lounging decks and guest cottage with bath. 2 driveways, impact resistant windows/doors, large laundry room, 2 zone ac, and more. Don't miss this spectacular home!

Single-familyProperty Type

1943Year Built

6,103 sq ftLot Size

$1,434Est. Price/Sq.Ft.

2 spacesParking

Listed by Michael Spirnak • Berkshire Hathaway HomeServices Knight & Gardner Realty

Bought with Scott Forman • Royal Palms Realty (KW)

Bought with Sara Hallett • Royal Palms Realty (KW)

Redfin checked: a few seconds ago

•Source:FLKMLS #580922

Redfin Estimate

$3,228,442

$1.2M since sold in November 2018$209K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 35.8% higher than the average sale price ($2.38M) of 6 comparable homes.

SOLD JUN 29, 2026
$2,750,000
A
5 beds4.5 baths2,721 sq ft
1114 Packer St, Key West, FL 33040
SOLD SEP 8, 2026
$1,429,821
B
4 beds3 baths1,928 sq ft
1421 Reynolds St, Key West, FL 33040
SOLD SEP 4, 2026
$1,700,000
C
4 beds3 baths1,911 sq ft
1407 Petronia St, Key West, FL 33040
SOLD MAR 24, 2026
$2,180,000
D
3 beds3.5 baths1,820 sq ft
622 Louisa St, Key West, FL 33040
SOLD MAY 29, 2026
$2,950,000
E
4 beds4.5 baths2,511 sq ft
1420 Whalton St, Key West, FL 33040
SOLD MAY 27, 2026
$3,250,000
F
3 beds3 baths2,188 sq ft
906 Southard St, Key West, FL 33040

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Earn from this home

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$8,391/mo

Redfin rental estimate

List your home for rent

Market trends in 33040, FL

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.5%

0.0% MoM

Median sale price

$997K

$103K MoM

Avg. days on market

141d

11 days MoM

Recently sold homes

116

18 MoM

New listings for sale

NEW 31 HRS AGO
$1,195,000
3 beds2 baths1,052 sq ft
2911 Seidenberg Ave, Key West, FL 33040
$1,695,000
4 beds4.5 baths2,027 sq ft
5 Hilton Haven Dr, Key West, FL 33040
$1,169,000
2 beds2.5 baths1,124 sq ft
927 Thomas St #1, Key West, FL 33040
$20,000
2 beds2 baths1,400 sq ft
3675 S Roosevelt Blvd Unit week 42, Key West, FL 33040
$59,000
2 beds2 baths1,120 sq ft
617 Front St Unit A52 wk32, Key West, FL 33040
$62,000
2 beds2 baths1,120 sq ft
617 Front St Unit A52 Penthouse WK 52, Key West, FL 33040
3D WALKTHROUGH
$49,900
2 beds2 baths1,120 sq ft
617 Front St Unit E-43 AB Week 46 Lockout, Key West, FL 33040
$55,000
2 beds2 baths1,120 sq ft
617 Front st St Unit C31, week 3, Key West, FL 33040
$15,000
1 bed1 bath500 sq ft
323 Whitehead St Unit 702 wks 12, Key West, FL 33040
$20,000
2 beds2 baths1,400 sq ft
3675 S Roosevelt Blvd Unit week 43, Key West, FL 33040
See all

Provided by Redfin

Sale history for 908 Seminary St

Date

Event

Price

FLKMLS #114655

May 15, 2020

Listing Removed

—

Apr 19, 2011

Listed

$1,625,000

$722/sq ft

FLKMLS #580922

Nov 19, 2018

Sold

$2,000,000

$888/sq ft

Jul 2, 2018

Listed

$2,295,000

$1,020/sq ft

FLKMLS #118874

Dec 10, 2013

Sold

$1,550,000

$689/sq ft

Nov 15, 2013

Listed

$1,725,000

$766/sq ft

Beautiful and meticulously renovated Casa Marina residence with high end finishes, volume ceilings and a wonderful floor plan. 4 bedrooms and 5 baths includes a master on the ground floor with a new Carrera marble bathroom with soaking tub and walk in shower. A gourmet kitchen with Sub Zero refrigeration, 6 burner Dacor range, 2 dishwashers, wine cooler and pantry. Indoor and outdoor dining, lounging or reading among the many covered porches. A hot tub and salt water pool and tropical plantings make this house ideal for entertaining and comfortable living. Low maintenance includes hardy board siding, all impact windows and doors and a home warranty. Excellent value and location.

FLKMLS #117145

Oct 23, 2013

Listing Removed

—

Oct 26, 2012

Listed

$1,647,500

$732/sq ft

Public Records

Aug 23, 2004

Sold

$1,570,000

$697/sq ft

FLKMLS #93270

Jul 23, 2004

Sold

$1,570,000

$697/sq ft

Mar 29, 2004

Listed

$1,600,000

$711/sq ft

FLKMLS #521236

Jul 23, 2004

Sold

$1,570,000

$697/sq ft

Mar 29, 2004

Listed

$1,600,000

$711/sq ft

Public Records

Jul 16, 1992

Sold

$97,000

$43/sq ft

Public Records

Aug 1, 1979

Sold

$46,500

$21/sq ft

Public Records

Jul 1, 1979

Sold

$35,000

$16/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$24,674 (+8.0%)

2024

$22,846 (+4.4%)

2023

$21,887 (+14.0%)

2022

$19,195 (+9.8%)

2021

$17,488 (+2.8%)

$660,881 + $1,238,468

$1,899,349

2020

$17,012 (+9.1%)

$610,898 + $1,240,368

$1,851,266

2019

$15,599 (+1.4%)

$610,898 + $1,240,368

$1,851,266

2018

$15,380 (+0.9%)

$635,890 + $979,995

$1,615,885

2017

$15,243 (+1.0%)

$569,246 + $1,003,045

$1,572,291

2015

$15,096 (+5.3%)

$1,001,805 + $553,309

$1,555,114

2014

$14,330

Tax history for 908 Seminary St

Year

Property tax

Land + Additions

Assessment*

2025

$24,674 (+8.0%)

2024

$22,846 (+4.4%)

2023

$21,887 (+14.0%)

2022

$19,195 (+9.8%)

2021

$17,488 (+2.8%)

$660,881 + $1,238,468

$1,899,349

2020

$17,012 (+9.1%)

$610,898 + $1,240,368

$1,851,266

2019

$15,599 (+1.4%)

$610,898 + $1,240,368

$1,851,266

2018

$15,380 (+0.9%)

$635,890 + $979,995

$1,615,885

2017

$15,243 (+1.0%)

$569,246 + $1,003,045

$1,572,291

2015

$15,096 (+5.3%)

$1,001,805 + $553,309

$1,555,114

2014

$14,330

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

6,103 Sq. Ft.

Year renovated

2018

Sq. Ft.

2,471

Year built

1943

Style

Single Family Residential

County

Monroe County

APN

0568 25 00039700000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 10, 2026.

HMDR

Historic Medium Density Residential District

The historic medium density residential district HMDR is established to implement comprehensive plan policies for areas designated HMDR on the comprehensive plan future land use map. The HMDR district shall accommodate historic Old Town medium density residential development for permanent residents, including single-family, duplex, and multiple-family residential structures. The HMDR district shall provide a management framework for preserving the residential character and historic quality of the medium density residential areas within Old Town.; In addition, accessory uses, including approved home occupations conducted within the residential structure, and customary community facilities can be located in the HMDR designated area. This area shall not accommodate transient residential uses, including guesthomes, motels or hotels. Similarly, the area shall not accommodate commercial office, retail, or other commercial uses. Lawfully existing office or commercial uses shall be permitted to continue to exist as lawful nonconforming uses if such uses continue to comply with conditions invoked when the respective uses were approved. In the event the city owns the portion of the Truman Waterfront Parcel designated HMDR, the site will be developed for 100 percent affordable housing. If the site is privately owned, one-third of the dwelling units will be affordable.

Permitted uses

Include but are not limited to:

Housing-Group
Housing-Single unit
Housing-Multiple units

Property details

Parking

Parking / Garage Information
Vehicle Storage: Car(s): 2

Interior

Virtual Tour

Interior Features
Interior Features: Bar, Security System, Window Treatments, Wet Bar, Walk-in Closet, Storage, Split Bedroom, Pantry, Other, Cathedral Ceilings, Foyer, Drapes/Blinds Incl, Built-in Cabinets
Flooring: Marble, Wood Floor, Tile Floor, Other Floors
Windows/Doors: French Doors, Other Windows/Doors, Impact Rstnce Window, Impact Rstnce Doors, Glass Doors
Cooling/Heating: Central A/C, Heat, Ductless A/C
Appliances: Dishwasher, Washer, Wine Cooler, Stainless Steel Appl, Range, Refrigerator, Oven, Microwave, More Appliances, Gas Appliances, Dryer, Disposal
Appliances: Other: YES
Furnished: Furniture Negotiable

Bathroom Information
# of Full Baths: 5

Specialty Room Information
Specialty Rooms: Laundry Room, Utility Room

Exterior

Boat Slip/Dock Information
Dockage: None

Exterior Features
Exterior Features: Bar, Storage, Sprinkler System, Gutters, Outdoor Kitchen, Outdoor Shower, Hot Tub, Landscape Lighting, Fencing, Detached Guest Qtrs, Built-in Grill
Has Pool
Pool Is Heated
Pool Information: Concrete, In Ground, Decked
Pool Info: Other: Water feature
Porch/Balcony: Deck, Patio, Open Porch/Balcony

Security
On Premises System, Other Security

Property Features
Waterfront Type: None
Waterview: No Waterview

Property Information
Property Condition: Updated/Remodeled
Deed Restrictions: Unknown
Rentals Allowed: With Restrictions

Lot Information
Acres: 0.14
Zoning: SF - Single Family
Land Size: Less Than 1/4 Acre
Flood Zone: 0.2 PCT ANNUAL CHANC

Building Information
Year Built: 1,943
Sq. Ft. Source: Property Data Card
Building Style: Other Bldg Style
Building Style: Above Flood: Unknown
Construction: Frame, Other, Hardi Board Siding
Roof: Metal Roof

Subdivision/Neighborhood
Subdivision: Webb Realty Co Sub (1.0)
Key West Neighborhood: Casa Marina

Financial

Tax Information
Taxes: $14,422.48
Tax Year: 2,017
Tax Exemptions: None

Utilities

Utility Information
Utilities: Buyer to Verify, Propane, FKAA, Municipal Sewer, Cable Available
Pre-Wired: Cable, Satellite, Surround Sound
Has Public Sewer Hook-up

Location

Homeowners Association Information
Association Info: 1st Right of Refusal: No
Fee Includes: None

Location Information
Side: Median
Mile Marker: 1.00

Neighborhood Features
Beach, Tennis Courts, Other Area Features, Fire Hydrant, Community Boat Ramp, Bike Paths

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 2,471
Stories: 2.0
Lot Size: 6,103 square feet
Style: Single Family Residential
Year Built: 1943
Year Renovated: 2018
County: Monroe County
APN: 0568 25 00039700000000

Home facts updated by county records on Jul 10, 2026

Around this home

Schools

Horace O'bryant School

Public PreK-8 • Assigned • 0.5mi

3/10

Key West High School

Public 9-12 • Assigned • 0.9mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

Heat Factor

We're working on getting current and accurate heat risk information for this home.

10/10 Wind Factor

99% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Key West, FL • 33040

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.1 hours in June and 7.3 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

7.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.07M – $3.71M

Sell confidently with a local market expert in Key West. 3 minutes to get started.

Nearby similar homes

$55,000

2 beds2 baths1,120 sq ft

617 Front st St Unit C31, week 3, Key West, FL 33040

3D WALKTHROUGH

$49,900

2 beds2 baths1,120 sq ft

617 Front St Unit E-43 AB Week 46 Lockout, Key West, FL 33040

$59,000

2 beds2 baths1,120 sq ft

617 Front St Unit A52 wk32, Key West, FL 33040

3D WALKTHROUGH

$59,900

2 beds2 baths1,120 sq ft

617 Front St Unit C54 Penthouse Week 36, Key West, FL 33040

$62,000

2 beds2 baths1,120 sq ft

617 Front St Unit A52 Penthouse WK 52, Key West, FL 33040

$42,000

2 beds2 baths1,120 sq ft

617 Front St Unit B41 Week 1, Key West, FL 33040

New listings for sale in 33040

NEW 31 HRS AGO3D WALKTHROUGH

$1,195,000

3 beds2 baths1,052 sq ft

2911 Seidenberg Ave, Key West, FL 33040

$1,695,000

4 beds4.5 baths2,027 sq ft

5 Hilton Haven Dr, Key West, FL 33040

$1,169,000

2 beds2.5 baths1,124 sq ft

927 Thomas St #1, Key West, FL 33040

$20,000

2 beds2 baths1,400 sq ft

3675 S Roosevelt Blvd Unit week 42, Key West, FL 33040

$59,000

2 beds2 baths1,120 sq ft

617 Front St Unit A52 wk32, Key West, FL 33040

$62,000

2 beds2 baths1,120 sq ft

617 Front St Unit A52 Penthouse WK 52, Key West, FL 33040

3D WALKTHROUGH

$49,900

2 beds2 baths1,120 sq ft

617 Front St Unit E-43 AB Week 46 Lockout, Key West, FL 33040

$55,000

2 beds2 baths1,120 sq ft

617 Front st St Unit C31, week 3, Key West, FL 33040

$15,000

1 bed1 bath500 sq ft

323 Whitehead St Unit 702 wks 12, Key West, FL 33040

Home values near 908 Seminary St

Data from public records.

Address	Redfin Estimate
900 Seminary Street, Key West, FL 4 Beds \| 3 Baths \| 1653 Sq. Ft.	$2,370,003
923 Seminary Street, Key West, FL 4 Beds \| 3.5 Baths \| 2637 Sq. Ft.	$3,411,658

Address	Redfin Estimate
925 Seminary Street, Key West, FL 4 Beds \| 2 Baths \| 2757 Sq. Ft.	—
927 Seminary Street, Key West, FL 3 Beds \| 2 Baths \| 1595 Sq. Ft.	$1,696,126

Address	Redfin Estimate
916 Seminary Street, Key West, FL 3 Beds \| 3 Baths \| 1745 Sq. Ft.	$2,396,417
902 Seminary Street, Key West, FL 2 Beds \| 2.5 Baths \| 1210 Sq. Ft.	$1,651,627

Property information provided by FLKMLS when last listed in 2018. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 33040, FL

Sale history for 908 Seminary St

Tax history for 908 Seminary St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 33040

Home values near 908 Seminary St

More real estate resources