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Single Family ResidenceResidential
$783,480$364 / 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 95How 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 $660,713 on Aug 31, 2021

12 UNION ST

MILFORD, CT 06460
3
Beds
2
Baths
2,150 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
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

$783K
$744K low$823K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$660,713 · Aug 31, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,354 (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.$451,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$181,710
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$451,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$645,572

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.48 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.45%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountySOUTH CENTRAL CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.26
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(6)

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
Harborside Middle SchoolA-
Middle · Grades 6–8 · 0.5 mi
E
Calf Pen Meadow Elementary SchoolB
Elementary · Grades KG–5 · 1.6 mi
H
Joseph A. Foran High SchoolC+
High · Grades 9–12 · 2.4 mi

District: Milford School District

Neighborhood · ZIP 06460These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.34,502
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,316 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,943
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,999
Average tempThe average temperature here across a full year.52°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%

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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

12 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.

  • Worth more than 90% of homes in South Central Connecticut County
  • Costs more per square foot than 81% of homes in South Central Connecticut County
  • Bigger than 83% of homes in Milford 06460
  • Has a bigger lot than 67% of homes in Milford 06460
  • Older than 95% of homes in Milford 06460

What homes are worth in Milford 06460

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

This home
$228K$1.5M

This home is worth more than 87% of homes in Milford 06460.

How it measures up in Milford 06460

The dot is this home. The mark in the middle is the typical home in Milford 06460.

Estimated value$783,480
CheaperTypical $510,440Pricier

Pricier than 87% of homes nearby

Price per ft²$364
CheaperTypical $367Pricier

Pricier than 49% of homes nearby

Living area2,150 ft²
SmallerTypical 1,388 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.26 ac
SmallerTypical 0.21 acBigger

Bigger than 67% of homes nearby

Year built1900
OlderTypical 1955Newer

Newer than 5% of homes nearby

How 12 Union St ranks against every home in each area.
MeasureThis homeDowntown / Harbor / Post Road SouthMilford 06460South Central Connecticut County
Estimated valuepricier than$783,48085% of homes87% of homes90% of homes
Price per ft²pricier than$36459% of homes49% of homes81% of homes
Living areabigger than2,150 ft²77% of homes83% of homes75% of homes
Lot sizebigger than0.26 ac46% of homes67% of homes48% of homes
Year builtnewer than190014% of homes5% of homes9% of homes

About 12 Union St

How much is 12 Union St, Milford, CT worth?

The TopHap Estimate for 12 Union St, Milford, CT is $783,480 as of Oct 21, 2026. The likely range is $743,980 to $822,980. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Union St, Milford, CT last sell?

12 Union St, Milford, CT last sold on Aug 31, 2021 for $660,713, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 12 Union St, Milford, CT?

12 Union St, Milford, CT has 3 bedrooms, 2 bathrooms, 2,150 square feet of living space and a 0.26-acre lot.

When was 12 Union St, Milford, CT built?

12 Union St, Milford, CT was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 12 Union St, Milford, CT?

12 Union St, Milford, CT is assigned to Harborside Middle School (middle), rated A-; Calf Pen Meadow Elementary School (elementary), rated B; Joseph A. Foran High School (high), rated C+. All sit in Milford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Union St, Milford, CT compare to other homes in Milford 06460?

Among the 14,182 homes in Milford 06460, it is worth more than 87% of them ($783,480 against a typical $510,440), its price per square foot is higher than 49% of them ($364 against a typical $367), it is bigger than 83% of them (2,150 ft² against a typical 1,388 ft²), its lot is bigger than 67% of them (0.26 ac against a typical 0.21 ac) and it is newer than 5% of them (1900 against a typical 1955). Measured against all of South Central Connecticut County, it is worth more than 90% 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 12 Union St, Milford, CT?

The 2025 property tax bill for 12 Union St, Milford, CT was $13,354. The county assessed it at $451,900.

More homes on Union St

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