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Single Family ResidenceResidential
$720,905$668 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

18 CLAY ST

MILTON, MA 02186
2
Beds
2 / 1
Baths
1,080 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$721K
$690K low$752K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,045 (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.$725,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$516,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$208,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$705,100

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.Conventional
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.0.23
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.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

E
Cunningham SchoolA
Elementary · Grades PK–5 · 0.6 mi
M
Charles S Pierce Middle SchoolB
Middle · Grades 6–8 · 1.3 mi
H
Milton High SchoolA+
High · Grades 9–12 · 1.3 mi

District: Milton School District

Neighborhood · ZIP 02186These 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.57
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 100.68

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.29,213
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,111 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$167,999
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$204,498
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%

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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

18 Clay 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 less than 92% of homes in Milton 02186
  • Costs more per square foot than 87% of homes in Milton 02186
  • Smaller than 97% of homes in Milton 02186
  • Has a smaller lot than 70% of homes in Norfolk County
  • Older than 66% of homes in Norfolk County

What homes are worth in Milton 02186

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

This home
$637K$2.9M

This home is worth more than 8% of homes in Milton 02186.

How it measures up in Milton 02186

The dot is this home. The mark in the middle is the typical home in Milton 02186.

Estimated value$720,905
CheaperTypical $1,042,164Pricier

Pricier than 8% of homes nearby

Price per ft²$668
CheaperTypical $555Pricier

Pricier than 87% of homes nearby

Living area1,080 ft²
SmallerTypical 1,934 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.23 ac
SmallerTypical 0.18 acBigger

Bigger than 62% of homes nearby

Year built1947
OlderTypical 1938Newer

Newer than 60% of homes nearby

How 18 Clay St ranks against every home in each area.
MeasureThis homeMilton 02186Norfolk County
Estimated valuepricier than$720,9058% of homes48% of homes
Price per ft²pricier than$66887% of homes83% of homes
Living areabigger than1,080 ft²3% of homes15% of homes
Lot sizebigger than0.23 ac62% of homes30% of homes
Year builtnewer than194760% of homes34% of homes

About 18 Clay St

How much is 18 Clay St, Milton, MA worth?

The TopHap Estimate for 18 Clay St, Milton, MA is $720,905 as of Aug 30, 2026. The likely range is $690,209 to $751,601. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Clay St, Milton, MA last sell?

18 Clay St, Milton, MA last sold on Mar 17, 1975, according to the county's recorded deed.

How big is 18 Clay St, Milton, MA?

18 Clay St, Milton, MA has 2 bedrooms, 2 bathrooms, 1,080 square feet of living space and a 0.23-acre lot.

When was 18 Clay St, Milton, MA built?

18 Clay St, Milton, MA was built in 1947, making it 79 years old. It is a conventional home. The building has 2 stories.

What schools serve 18 Clay St, Milton, MA?

18 Clay St, Milton, MA is assigned to Cunningham School (elementary), rated A; Charles S Pierce Middle School (middle), rated B; Milton High School (high), rated A+. All sit in Milton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Clay St, Milton, MA compare to other homes in Milton 02186?

Among the 8,308 homes in Milton 02186, it is worth more than 8% of them ($720,905 against a typical $1,042,164), its price per square foot is higher than 87% of them ($668 against a typical $555), it is bigger than 3% of them (1,080 ft² against a typical 1,934 ft²), its lot is bigger than 62% of them (0.23 ac against a typical 0.18 ac) and it is newer than 60% of them (1947 against a typical 1938). Measured against all of Norfolk County, it is worth more than 48% 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 18 Clay St, Milton, MA?

The 2025 property tax bill for 18 Clay St, Milton, MA was $8,045. The county assessed it at $725,400.

More homes on Clay St

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Assigned schools

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