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Single Family ResidenceResidential
Last sold for $600,000 on Apr 17, 2026

920 MAIN ST

OSTERVILLE, MA 02655
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1937
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 198216 units1,148–1,188 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

$600K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.0%per yeartypical hold 4.2 yrsfrom 25 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19871992199520002005201420192026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19871992199520002005201420192026

43 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.

2 bed
16 units
Recurring 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.
2 bd · 2 ba · 1,148 ft²
4 units
2 bd · 2 ba · 1,150 ft²
4 units
2 bd · 2 ba · 1,166 ft²
4 units
2 bd · 2 ba · 1,155 ft²
2 units
2 bd · 2 ba · 1,188 ft²
2 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.31%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.13%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.12.8 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.100%
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.26%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$616,428
Median tax billThe middle annual property tax bill among the building's units.$4,295
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.

BuildingApr 17, 2026$600,000Unit 3-4Aug 9, 2021$441,000Unit 2-1May 28, 2021$435,000Unit 1-4Dec 11, 2020$460,000Unit 1-5Nov 18, 2020$420,000Unit 3-2Oct 22, 2020$415,000Unit 1-2Jun 27, 2019$370,000Unit 1-4Jun 21, 2019$340,000Unit 1-5Apr 14, 2017$365,000Unit 3-3Nov 15, 2016$365,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,284 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$529,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$333,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$196,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,143,515

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyBARNSTABLE
Lot (acres)The size of the land the home sits on, from county records.0.33
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(10)

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.

E
West Villages Elementary SchoolB+
Elementary · Grades KG–3 · 2.3 mi
H
Barnstable High SchoolD
High · Grades 8–12 · 3.8 mi
M
Barnstable Intermediate SchoolD
Middle · Grades 6–7 · 4.0 mi

District: Barnstable School District

Neighborhood · ZIP 02655These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.55%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.3,622
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.443 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,803
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$158,292
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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.

920 Main St
2 bd · 1 ba · 839 ft²
920 Main St # 1-1
2 bd · 2 ba · 1,166 ft²
920 Main St # 1-2
2 bd · 2 ba · 1,166 ft²
920 Main St # 1-3
2 bd · 2 ba · 1,155 ft²
920 Main St # 1-4
2 bd · 2 ba · 1,155 ft²
920 Main St # 1-5
2 bd · 2 ba · 1,150 ft²
920 Main St # 1-6
2 bd · 2 ba · 1,150 ft²
920 Main St # 2-1
2 bd · 2 ba · 1,150 ft²
920 Main St # 2-2
2 bd · 2 ba · 1,150 ft²
920 Main St # 2-3
2 bd · 2 ba · 1,188 ft²
920 Main St # 2-4
2 bd · 2 ba · 1,188 ft²
920 Main St # 2-5
2 bd · 2 ba · 1,166 ft²
920 Main St # 2-6
2 bd · 2 ba · 1,166 ft²
920 Main St # 3-1
2 bd · 2 ba · 1,148 ft²
920 Main St # 3-2
2 bd · 2 ba · 1,148 ft²
920 Main St # 3-3
2 bd · 2 ba · 1,148 ft²
920 Main St # 3-4
2 bd · 2 ba · 1,148 ft²

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 920 Main St

How many units are in 920 Main St, Osterville, MA?

920 Main St, Osterville, MA has 16 residential units across built in 1982, according to county assessor records.

How often do units sell at 920 Main St, Osterville, MA?

1 units at 920 Main St, Osterville, MA sold in the last 12 months, out of 43 recorded arms-length sales all time. That is a turnover rate of 6.3% of the building per year. The median sale over that period was $600K.

Have units at 920 Main St, Osterville, MA appreciated?

Across 25 repeat sales of the same unit, 920 Main St, Osterville, MA returned a median 4.0% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.2 years.

More homes on Main St

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More homes in Osterville 02655

Assigned schools

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