Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$754,290$590 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $820,000 on Jan 13, 2025

17 COZY ST

WATERTOWN, MA 02472
3
Beds
2
Baths
1,278 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
4,149 ft²
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$754K
$621K low$888K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$820,000 · Jan 13, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,326 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$764,400 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$764,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$698,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$810,781

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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
CountyMIDDLESEX
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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.

M
Watertown Middle SchoolB-
Middle · Grades 6–8 · 0.2 mi
E
J. R. Lowell Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
H
Watertown High SchoolC+
High · Grades 9–12 · 0.5 mi

District: Watertown School District

Neighborhood · ZIP 02472These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.35,928
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,689 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,227
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,103
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

Do you own this home?
Claim this home

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

17 Cozy St 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.

  • Costs more per square foot than 75% of homes in Middlesex County
  • Smaller than 76% of homes in Middlesex County
  • Has a smaller lot than 91% of homes in Watertown 02472
  • Newer than 90% of homes in Watertown 02472

What homes are worth in Watertown 02472

Each bar is how many homes fall in that price range. The marker is this home.

This home
$371K$1.8M

This home is worth more than 41% of homes in Watertown 02472.

How it measures up in Watertown 02472

The dot is this home. The mark in the middle is the typical home in Watertown 02472.

Estimated value$754,290
CheaperTypical $810,690Pricier

Pricier than 41% of homes nearby

Price per ft²$590
CheaperTypical $583Pricier

Pricier than 53% of homes nearby

Living area1,278 ft²
SmallerTypical 1,727 ft²Bigger

Bigger than 30% of homes nearby

Lot size4,149 ft²
SmallerTypical 0.14 acBigger

Bigger than 9% of homes nearby

Year built1988
OlderTypical 1930Newer

Newer than 90% of homes nearby

How 17 Cozy St ranks against every home in each area.
MeasureThis homeWatertown West EndWatertown 02472Middlesex County
Estimated valuepricier than$754,29038% of homes41% of homes47% of homes
Price per ft²pricier than$59049% of homes53% of homes75% of homes
Living areabigger than1,278 ft²32% of homes30% of homes24% of homes
Lot sizebigger than4,149 ft²10% of homes9% of homes10% of homes
Year builtnewer than198888% of homes90% of homes80% of homes

About 17 Cozy St

How much is 17 Cozy St, Watertown, MA worth?

The TopHap Estimate for 17 Cozy St, Watertown, MA is $754,290 as of Oct 21, 2026. The likely range is $620,935 to $887,645. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Cozy St, Watertown, MA last sell?

17 Cozy St, Watertown, MA last sold on Jan 13, 2025 for $820,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 17 Cozy St, Watertown, MA?

17 Cozy St, Watertown, MA has 3 bedrooms, 2 bathrooms and 1,278 square feet of living space.

When was 17 Cozy St, Watertown, MA built?

17 Cozy St, Watertown, MA was built in 1988, making it 38 years old. The building has 2 stories.

What schools serve 17 Cozy St, Watertown, MA?

17 Cozy St, Watertown, MA is assigned to Watertown Middle School (middle), rated B-; J. R. Lowell Elementary School (elementary), rated A-; Watertown High School (high), rated C+. All sit in Watertown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 Cozy St, Watertown, MA compare to other homes in Watertown 02472?

Among the 10,041 homes in Watertown 02472, it is worth more than 41% of them ($754,290 against a typical $810,690), its price per square foot is higher than 53% of them ($590 against a typical $583), it is bigger than 30% of them (1,278 ft² against a typical 1,727 ft²), its lot is bigger than 9% of them (4,149 ft² against a typical 0.14 ac) and it is newer than 90% of them (1988 against a typical 1930). Measured against all of Middlesex County, it is worth more than 47% 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 17 Cozy St, Watertown, MA?

The 2026 property tax bill for 17 Cozy St, Watertown, MA was $9,326. The county assessed it at $764,400.

More homes on Cozy St

Closest homes

More homes in Watertown 02472

Assigned schools

Explore the area

See this home in context

Open 17 Cozy St 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map