CondominiumResidential
63 Prospect Ave
WESTPORT, MA 02790
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
Built 19006 units401–3,748 ft²
—
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
—
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
—
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
Sales Performance
—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
2 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio
5 units
1 bed
1 unit
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.0%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.83%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.26.5 yrs
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.8%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$864,504
Median tax billThe middle annual property tax bill among the building's units.$3,759
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Climate Risk
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.82 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.95%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent coastal flood zone
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyBRISTOL
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
ME
Westport Middle-High SchoolC+
Middle · Grades 5–12 · 8.2 mi
Westport Elementary SchoolB-
Elementary · Grades 1–4 · 8.3 mi
District: Westport School District
Neighborhood · ZIP 02790These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.17,394
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,082
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,569
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
More homes on Prospect Ave
- 42 Prospect Ave0.86 ac · Sold Apr 2024
- 22 Prospect Ave # 240.78 ac · Sold $600K · Aug 2021
- 63 Prospect Ave # 11 bd · 1.5 ba · 1,620 ft² · Sold $125K · Jul 2018
- 1 Prospect Ave$2.4M3 bd · 4,500 ft² · Sold Mar 2018
- 5 Prospect Ave$1.8M4 bd · 1,856 ft² · Sold $410K · Jun 2017
- 63 Prospect Ave # 51 ba · 776 ft² · Sold Oct 2016
- 27 Prospect Ave$2.7M5 bd · 1 ba · 4,900 ft² · Sold $915K · Nov 2012
- 60 Prospect Ave$3.4M2 bd · 2,982 ft² · Sold $2.5M · Oct 2007
- 6 Prospect Ave$2.2M3 bd · 3,753 ft² · Sold $1.8M · Feb 2004
- 8 Prospect Ave$1.7M4 bd · 1,380 ft² · Sold $344K · Feb 1999
- 55 Prospect Ave$3.3M2 bd · 3,510 ft² · Sold $850K · Sep 1997
- 58 Prospect Ave$3.8M8 bd · 4,938 ft² · Sold $800K · Oct 1995
Closest homes
- 63 Prospect Ave0 ft · 1 bd · 1.5 ba · 1,620 ft² · Sold $125K · Jul 2018
- 63 Prospect Ave0 ft · 1 ba · 1,311 ft² · Sold $150K · Apr 1987
- 63 Prospect Ave0 ft · 2 ba · 3,748 ft² · Sold $194K · Nov 1994
- 63 Prospect Ave0 ft · 1 ba · 1,280 ft² · Sold Jan 1900
- 63 Prospect Ave0 ft · 1 ba · 776 ft² · Sold Oct 2016
- 200 Atlantic Ave$3.2M225 ft · 3 bd · 3,914 ft² · Sold $1.6M · Jun 2020
- 75 Boat House Row$2.7M267 ft · 3 bd · 1,497 ft² · Sold $2.5M · Jul 2025
- 63 Boat House Row379 ft · 1.38 ac · Sold Jan 1900
More homes in Westport 02790
- 50 Plymouth Blvd3 bd · 3,622 ft² · Sold $615K · Aug 2026
- 177 Howland Rd$2.8M4 bd · 1.5 ba · 1,979 ft² · Sold $2.8M · Aug 2026
- 57 Beeden Pl2,464 ft² · Sold $475K · Aug 2026
- 8 Juniper Rd$900K1 bd · 1,536 ft² · Sold $900K · Aug 2026
- 29 Johnson St$450K1 bd · 792 ft² · Sold $450K · Aug 2026
- 18 Gifford Rd$411K3 bd · 1,664 ft² · Sold $410K · Aug 2026
- 165 Plymouth Blvd$517K2 bd · 1,272 ft² · Sold $540K · Aug 2026
- 125 Davis Rd$475K4 bd · 1,224 ft² · Sold $510K · Aug 2026
- 8 Whalon Way4 bd · 4,005 ft² · Sold $100K · Aug 2026
- 847 Division Rd$1.1M4 bd · 4,162 ft² · Sold $1.1M · Jul 2026
- 1346 Main Rd$568K1 bd · 1 ba · 2,080 ft² · Sold $565K · Jul 2026
- 29 Spinnaker Way$928K3 bd · 2,020 ft² · Sold $925K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 63 Prospect Ave 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