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CondominiumResidential
$321,928$390 / 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 89How 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 $315,000 on Jan 28, 2026

25 GRAND ST

NORWALK, CT 06851
Building report
1
Beds
1.5
Baths
825 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.
1903
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$322K
$286K low$358K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$315,000 · Jan 28, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,597 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$210,530 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$210,530
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$322,777

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyWESTERN CONNECTICUT
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.1973
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.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
West Rocks Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
H
Norwalk High SchoolD
High · Grades 9–12 · 1.7 mi
E
Silvermine Elementary SchoolD+
Elementary · Grades KG–5 · 1.8 mi

District: Norwalk School District

Neighborhood · ZIP 06851These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.31,871
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,096 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,256
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,232
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

25 Grand 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 95% of homes in Norwalk 06851
  • Costs less per square foot than 76% of homes in Wilton Avenue
  • Smaller than 95% of homes in Western Connecticut County
  • Older than 94% of homes in Norwalk 06851

What homes are worth in Norwalk 06851

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

This home
$234K$1.4M

This home is worth more than 5% of homes in Norwalk 06851.

How it measures up in Norwalk 06851

The dot is this home. The mark in the middle is the typical home in Norwalk 06851.

Estimated value$321,928
CheaperTypical $687,559Pricier

Pricier than 5% of homes nearby

Price per ft²$390
CheaperTypical $431Pricier

Pricier than 29% of homes nearby

Living area825 ft²
SmallerTypical 1,490 ft²Bigger

Bigger than 7% of homes nearby

Year built1903
OlderTypical 1960Newer

Newer than 6% of homes nearby

How 25 Grand St ranks against every home in each area.
MeasureThis homeWilton AvenueNorwalk 06851Western Connecticut County
Estimated valuepricier than$321,92823% of homes5% of homes6% of homes
Price per ft²pricier than$39024% of homes29% of homes41% of homes
Living areabigger than825 ft²38% of homes7% of homes5% of homes
Year builtnewer than190356% of homes6% of homes6% of homes

About 25 Grand St

How much is 25 Grand St, Norwalk, CT worth?

The TopHap Estimate for 25 Grand St, Norwalk, CT is $321,928 as of Oct 21, 2026. The likely range is $285,847 to $358,009. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 Grand St, Norwalk, CT last sell?

25 Grand St, Norwalk, CT last sold on Jan 28, 2026 for $315,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 25 Grand St, Norwalk, CT?

25 Grand St, Norwalk, CT has 1 bedrooms, 1.5 bathrooms and 825 square feet of living space.

When was 25 Grand St, Norwalk, CT built?

25 Grand St, Norwalk, CT was built in 1903, making it 123 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 25 Grand St, Norwalk, CT?

25 Grand St, Norwalk, CT is assigned to West Rocks Middle School (middle), rated C; Norwalk High School (high), rated D; Silvermine Elementary School (elementary), rated D+. All sit in Norwalk School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 Grand St, Norwalk, CT compare to other homes in Norwalk 06851?

Among the 8,853 homes in Norwalk 06851, it is worth more than 5% of them ($321,928 against a typical $687,559), its price per square foot is higher than 29% of them ($390 against a typical $431), it is bigger than 7% of them (825 ft² against a typical 1,490 ft²) and it is newer than 6% of them (1903 against a typical 1960). Measured against all of Western Connecticut County, it is worth more than 6% 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 25 Grand St, Norwalk, CT?

The 2026 property tax bill for 25 Grand St, Norwalk, CT was $4,597. The county assessed it at $210,530.

More homes on Grand St

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Assigned schools

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