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CondominiumResidential
$1,054,464$659 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $799,000 on Dec 21, 2020

233 PALFREY ST

WATERTOWN, MA 02472
3
Beds
3 / 1
Baths
1,600 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.
1900
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.

Valuation

$1.1M
$921K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$799,000 · Dec 21, 2020
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,054,464
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$843,571

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,491 (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.$898,200 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$898,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$865,800

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
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.2020
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes

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 · 0.3 mi
H
Watertown High SchoolB-
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

233 Palfrey 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.

  • Worth more than 84% of homes in Watertown West End
  • Costs more per square foot than 82% of homes in Middlesex County
  • Older than 91% of homes in Watertown West End

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
$372K$1.8M

This home is worth more than 81% 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$1,054,464
CheaperTypical $782,844Pricier

Pricier than 81% of homes nearby

Price per ft²$659
CheaperTypical $569Pricier

Pricier than 81% of homes nearby

Living area1,600 ft²
SmallerTypical 1,725 ft²Bigger

Bigger than 46% of homes nearby

Year built1900
OlderTypical 1930Newer

Newer than 14% of homes nearby

How 233 Palfrey St ranks against every home in each area.
MeasureThis homeWatertown West EndWatertown 02472Middlesex County
Estimated valuepricier than$1,054,46484% of homes81% of homes73% of homes
Price per ft²pricier than$65980% of homes81% of homes82% of homes
Living areabigger than1,600 ft²50% of homes46% of homes40% of homes
Year builtnewer than19009% of homes14% of homes15% of homes

About 233 Palfrey St

How much is 233 Palfrey St, Watertown, MA worth?

The TopHap Estimate for 233 Palfrey St, Watertown, MA is $1,054,464 as of Jul 14, 2026. The likely range is $920,638 to $1,188,290. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 233 Palfrey St, Watertown, MA last sell?

233 Palfrey St, Watertown, MA last sold on Dec 21, 2020 for $799,000, according to the county's recorded deed.

How big is 233 Palfrey St, Watertown, MA?

233 Palfrey St, Watertown, MA has 3 bedrooms, 3 bathrooms and 1,600 square feet of living space.

When was 233 Palfrey St, Watertown, MA built?

233 Palfrey St, Watertown, MA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 233 Palfrey St, Watertown, MA?

233 Palfrey 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 B-. All sit in Watertown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 233 Palfrey St, Watertown, MA compare to other homes in Watertown 02472?

Among the 10,041 homes in Watertown 02472, it is worth more than 81% of them ($1,054,464 against a typical $782,844), its price per square foot is higher than 81% of them ($659 against a typical $569), it is bigger than 46% of them (1,600 ft² against a typical 1,725 ft²) and it is newer than 14% of them (1900 against a typical 1930). Measured against all of Middlesex County, it is worth more than 73% 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 233 Palfrey St, Watertown, MA?

The 2025 property tax bill for 233 Palfrey St, Watertown, MA was $10,491. The county assessed it at $898,200.

Closest homes

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Assigned schools

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