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Single Family ResidenceResidential
$783,868$382 / 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 93How 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

102 UNION ST

NORFOLK, MA 02056
4
Beds
3 / 1
Baths
2,052 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.
1.08 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$784K
$728K low$840K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,731 (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.$609,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$227,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$381,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$600,300

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.Colonial
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.1.08
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
King Philip Regional Middle SchoolB-
Middle · Grades 7–8 · 0.5 mi
E
H Olive Day
Elementary · Grades PK–2 · 1.2 mi
H
King Philip Regional High SchoolB+
High · Grades 9–12 · 2.2 mi

District: King Philip School District

Neighborhood · ZIP 02056These 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.0
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.11,438
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.746 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$173,317
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$189,796
Average tempThe average temperature here across a full year.49°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

102 Union 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 less per square foot than 72% of homes in Norfolk County
  • Bigger than 65% of homes in Norfolk County
  • Has a bigger lot than 82% of homes in Norfolk County
  • Older than 70% of homes in Norfolk 02056

What homes are worth in Norfolk 02056

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

This home
$395K$1.6M

This home is worth more than 44% of homes in Norfolk 02056.

How it measures up in Norfolk 02056

The dot is this home. The mark in the middle is the typical home in Norfolk 02056.

Estimated value$783,868
CheaperTypical $811,458Pricier

Pricier than 44% of homes nearby

Price per ft²$382
CheaperTypical $381Pricier

Pricier than 50% of homes nearby

Living area2,052 ft²
SmallerTypical 2,160 ft²Bigger

Bigger than 45% of homes nearby

Lot size1.08 ac
SmallerTypical 0.92 acBigger

Bigger than 62% of homes nearby

Year built1973
OlderTypical 1984Newer

Newer than 30% of homes nearby

How 102 Union St ranks against every home in each area.
MeasureThis homeNorfolk 02056Norfolk County
Estimated valuepricier than$783,86844% of homes56% of homes
Price per ft²pricier than$38250% of homes28% of homes
Living areabigger than2,052 ft²45% of homes65% of homes
Lot sizebigger than1.08 ac62% of homes82% of homes
Year builtnewer than197330% of homes66% of homes

About 102 Union St

How much is 102 Union St, Norfolk, MA worth?

The TopHap Estimate for 102 Union St, Norfolk, MA is $783,868 as of Aug 30, 2026. The likely range is $727,913 to $839,823. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 102 Union St, Norfolk, MA?

102 Union St, Norfolk, MA has 4 bedrooms, 3 bathrooms, 2,052 square feet of living space and a 1.08-acre lot.

When was 102 Union St, Norfolk, MA built?

102 Union St, Norfolk, MA was built in 1973, making it 53 years old. It is a colonial home. The building has 2 stories.

What schools serve 102 Union St, Norfolk, MA?

102 Union St, Norfolk, MA is assigned to King Philip Regional Middle School (middle), rated B-; H Olive Day (elementary); King Philip Regional High School (high), rated B+. All sit in King Philip School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 102 Union St, Norfolk, MA compare to other homes in Norfolk 02056?

Among the 3,646 homes in Norfolk 02056, it is worth more than 44% of them ($783,868 against a typical $811,458), its price per square foot is higher than 50% of them ($382 against a typical $381), it is bigger than 45% of them (2,052 ft² against a typical 2,160 ft²), its lot is bigger than 62% of them (1.08 ac against a typical 0.92 ac) and it is newer than 30% of them (1973 against a typical 1984). Measured against all of Norfolk County, it is worth more than 56% 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 102 Union St, Norfolk, MA?

The 2025 property tax bill for 102 Union St, Norfolk, MA was $9,731. The county assessed it at $609,300.

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