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Single Family ResidenceResidential
$486,122$395 / 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 Sep 24, 2026

218 UNION ST

MILFORD, NH 03055
3
Beds
2 / 1
Baths
1,232 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.
0.92 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
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

$486K
$453K low$519K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,012 (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.$309,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$97,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$211,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$403,940

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.92
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
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(2)

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
Milford Middle SchoolC-
Middle · Grades 6–8 · 0.5 mi
H
Milford High SchoolC
High · Grades 9–12 · 0.7 mi
E
Jacques Memorial Elementary School
Elementary · Grades KG–1 · 1.1 mi

District: Milford School District

Neighborhood · ZIP 03055These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.16,312
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.640 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,964
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,128
Average tempThe average temperature here across a full year.47°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.54%

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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

218 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 more per square foot than 84% of homes in Milford 03055
  • Smaller than 76% of homes in Hillsborough County
  • Newer than 71% of homes in Hillsborough County

What homes are worth in Milford 03055

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

This home
$236K$835K

This home is worth more than 44% of homes in Milford 03055.

How it measures up in Milford 03055

The dot is this home. The mark in the middle is the typical home in Milford 03055.

Estimated value$486,122
CheaperTypical $507,389Pricier

Pricier than 44% of homes nearby

Price per ft²$395
CheaperTypical $304Pricier

Pricier than 84% of homes nearby

Living area1,232 ft²
SmallerTypical 1,628 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.92 ac
SmallerTypical 0.69 acBigger

Bigger than 54% of homes nearby

Year built1989
OlderTypical 1985Newer

Newer than 60% of homes nearby

How 218 Union St ranks against every home in each area.
MeasureThis homeMilford 03055Hillsborough County
Estimated valuepricier than$486,12244% of homes41% of homes
Price per ft²pricier than$39584% of homes84% of homes
Living areabigger than1,232 ft²28% of homes24% of homes
Lot sizebigger than0.92 ac54% of homes57% of homes
Year builtnewer than198960% of homes71% of homes

About 218 Union St

How much is 218 Union St, Milford, NH worth?

The TopHap Estimate for 218 Union St, Milford, NH is $486,122 as of Sep 24, 2026. The likely range is $452,758 to $519,486. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 218 Union St, Milford, NH last sell?

218 Union St, Milford, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 218 Union St, Milford, NH?

218 Union St, Milford, NH has 3 bedrooms, 2 bathrooms, 1,232 square feet of living space and a 0.92-acre lot.

When was 218 Union St, Milford, NH built?

218 Union St, Milford, NH was built in 1989, making it 37 years old. It is a ranch home. The building has 1 story.

What schools serve 218 Union St, Milford, NH?

218 Union St, Milford, NH is assigned to Milford Middle School (middle), rated C-; Milford High School (high), rated C; Jacques Memorial Elementary School (elementary). All sit in Milford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 218 Union St, Milford, NH compare to other homes in Milford 03055?

Among the 5,017 homes in Milford 03055, it is worth more than 44% of them ($486,122 against a typical $507,389), its price per square foot is higher than 84% of them ($395 against a typical $304), it is bigger than 28% of them (1,232 ft² against a typical 1,628 ft²), its lot is bigger than 54% of them (0.92 ac against a typical 0.69 ac) and it is newer than 60% of them (1989 against a typical 1985). Measured against all of Hillsborough County, it is worth more than 41% 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 218 Union St, Milford, NH?

The 2025 property tax bill for 218 Union St, Milford, NH was $8,012. The county assessed it at $309,000.

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