331 AVENUE B
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(4)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Monroe County School District
Neighborhood · ZIP 33040These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
331 Avenue B measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 73% of homes in Key West 33040
- Costs less per square foot than 85% of homes in Key West 33040
- Has a smaller lot than 76% of homes in Monroe County
- Newer than 95% of homes in Key West 33040
What homes are worth in Key West 33040
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 27% of homes in Key West 33040.
How it measures up in Key West 33040
The dot is this home. The mark in the middle is the typical home in Key West 33040.
Pricier than 27% of homes nearby
Pricier than 15% of homes nearby
Bigger than 55% of homes nearby
Bigger than 43% of homes nearby
Newer than 95% of homes nearby
| Measure | This home | Key West 33040 | Monroe County |
|---|---|---|---|
| Estimated valuepricier than | $708,207 | 27% of homes | 27% of homes |
| Price per ft²pricier than | $527 | 15% of homes | 20% of homes |
| Living areabigger than | 1,344 ft² | 55% of homes | 50% of homes |
| Lot sizebigger than | 0.11 ac | 43% of homes | 24% of homes |
| Year builtnewer than | 2011 | 95% of homes | 90% of homes |
About 331 Avenue B
How much is 331 Avenue B, Key West, FL worth?
The TopHap Estimate for 331 Avenue B, Key West, FL is $708,207 as of Aug 30, 2026. The likely range is $626,426 to $789,988. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 331 Avenue B, Key West, FL last sell?
331 Avenue B, Key West, FL last sold on Jun 24, 2022 for $675,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 331 Avenue B, Key West, FL?
331 Avenue B, Key West, FL has 3 bedrooms, 2 bathrooms, 1,344 square feet of living space and a 0.11-acre lot.
When was 331 Avenue B, Key West, FL built?
331 Avenue B, Key West, FL was built in 2011, making it 15 years old. The building has 2 stories.
What schools serve 331 Avenue B, Key West, FL?
331 Avenue B, Key West, FL is assigned to Gerald Adams Elementary School (elementary), rated C-; Key West High School (high), rated C-; Horace O'Bryant School (middle), rated D+. All sit in Monroe County School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 331 Avenue B, Key West, FL compare to other homes in Key West 33040?
Among the 11,960 homes in Key West 33040, it is worth more than 27% of them ($708,207 against a typical $991,973), its price per square foot is higher than 15% of them ($527 against a typical $776), it is bigger than 55% of them (1,344 ft² against a typical 1,285 ft²), its lot is bigger than 43% of them (0.11 ac against a typical 0.12 ac) and it is newer than 95% of them (2011 against a typical 1973). Measured against all of Monroe County, it is worth more than 27% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 331 Avenue B, Key West, FL?
The 2024 property tax bill for 331 Avenue B, Key West, FL was $5,356. The county assessed it at $623,968.
More homes on Avenue B
- 446 Avenue B$641K3 bd · 2 ba · 1,188 ft² · Sold $625K · Sep 2025
- 451 Avenue B1 ba · 720 ft² · Sold $305K · Jul 2022
- 426 Avenue B$632K2 bd · 2 ba · 1,209 ft² · Sold $100 · Jan 2019
- 350 Avenue B3 bd · 2 ba · 1,548 ft² · Sold $250K · Jan 2019
- 400 Avenue B$652K3 bd · 2 ba · 1,200 ft² · Sold $480K · Sep 2018
- 530 Avenue B$966K3 bd · 2 ba · 1,728 ft² · Sold Jul 2018
- 542 Avenue B$540K2 bd · 2 ba · 1,008 ft² · Sold $475K · Jun 2018
- 300 Avenue B$737K3 bd · 2 ba · 1,404 ft² · Sold $465K · Feb 2017
- 501 Avenue B$646K3 bd · 2 ba · 1,248 ft² · Sold $408K · Oct 2015
- 406 Avenue B$789K3 bd · 2 ba · 1,458 ft² · Sold $385K · Mar 2015
- 441 Avenue B$767K3 bd · 3 ba · 2,090 ft² · Sold $283K · Dec 2013
- 536 Avenue B$770K2 bd · 2 ba · 1,556 ft² · Sold $340K · Mar 2013
Closest homes
- 701 3rd St$499K50 ft · 2 bd · 2 ba · 1,104 ft² · Sold $150K · Jun 2002
- 321 Avenue B54 ft · 2 bd · 2 ba · 960 ft² · Sold $200K · Feb 2012
- 326 Avenue A$779K103 ft · 3 bd · 2 ba · 1,302 ft² · Sold $779K · Aug 2026
- 320 Avenue A$604K111 ft · 2 bd · 2 ba · 960 ft² · Sold $660K · Jul 2023
- 317 Avenue B$860K122 ft · 3 bd · 2 ba · 1,408 ft² · Sold $350K · Jul 2003
- 314 Avenue A$611K140 ft · 2 bd · 2 ba · 1,110 ft² · Sold $519K · Apr 2005
- 350 Avenue B150 ft · 3 bd · 2 ba · 1,548 ft² · Sold $250K · Jan 2019
- 360 Avenue B$654K158 ft · 3 bd · 2 ba · 1,295 ft² · Sold $225K · Sep 2003
More homes in Key West 33040
- 3001 Flagler Ave$1.2M3 bd · 2.5 ba · 1,797 ft² · Sold $1.2M · Sep 2026
- 68 Sunset Key Dr$2.6M2 bd · 2.5 ba · 1,681 ft² · Sold $2.2M · Sep 2026
- 1317 Newton St$1.1M2 bd · 2.5 ba · 774 ft² · Sold $1M · Sep 2026
- 1328 Duncan St$2.2M3 bd · 2.5 ba · 1,617 ft² · Sold $2.2M · Sep 2026
- 1030 Sandys Way$1.7M3 bd · 3 ba · 2,643 ft² · Sold $1.6M · Sep 2026
- 3700 Eagle Ave$1.5M4 bd · 3 ba · 2,733 ft² · Sold $1.6M · Sep 2026
- 115 Front St$1.1M2 bd · 2 ba · 1,260 ft² · Sold $1M · Sep 2026
- 1116 Truman Ave$972K2 bd · 2 ba · 759 ft² · Sold $825K · Sep 2026
- 280 Scorpio Ln2 bd · 1.5 ba · 728 ft² · Sold $55K · Sep 2026
- 1409 4th St4 bd · 3 ba · 2,664 ft² · Sold $1.1M · Aug 2026
- 209 Shore Ave$899K3 bd · 1 ba · 1,548 ft² · Sold $875K · Aug 2026
- 1512 Ashby St$2.7M4 bd · 3.5 ba · 2,127 ft² · Sold $2.8M · Aug 2026
Assigned schools
Explore the area
See this home in context
Open 331 Avenue B on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map