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Single Family ResidenceResidential
$3,588,493$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 80How 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
Last sold for $1,500,000 on Jul 6, 2017

543 WIRE MILL RD

STAMFORD, CT 06903
5
Beds
6.5
Baths
9,090 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.
5.62 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
18
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$3.6M
$2.9M low$4.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,500,000 · Jul 6, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$40,759 (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.$1,751,590 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$369,660
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,381,930
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,751,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,226,113

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.50
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 percent flood zone

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.Cape Cod
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.1960
Lot (acres)The size of the land the home sits on, from county records.5.62
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckSauna

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.

E
Davenport Ridge SchoolB-
Elementary · Grades KG–5 · 1.1 mi
H
Westhill High SchoolD+
High · Grades 9–12 · 1.7 mi
M
Rippowam Middle SchoolC-
Middle · Grades 6–8 · 2.0 mi

District: Stamford School District

Neighborhood · ZIP 06903These 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.35
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.96

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.6%
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.16,237
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.876 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$199,285
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$228,302
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

543 Wire Mill Rd 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.

  • Among the most valuable homes in Stamford 06903
  • Among the largest homes in Stamford 06903
  • Among the largest lots in Stamford 06903
  • Older than 90% of homes in Stamford 06903

What homes are worth in Stamford 06903

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

This home
$699K$2.4M

This home is worth more than almost all homes in Stamford 06903.

How it measures up in Stamford 06903

The dot is this home. The mark in the middle is the typical home in Stamford 06903.

Estimated value$3,588,493
CheaperTypical $1,173,798Pricier

Pricier than almost all homes nearby

Price per ft²$395
CheaperTypical $386Pricier

Pricier than 56% of homes nearby

Living area9,090 ft²
SmallerTypical 3,114 ft²Bigger

Bigger than almost all homes nearby

Lot size5.62 ac
SmallerTypical 1.07 acBigger

Bigger than almost all homes nearby

Year built1940
OlderTypical 1965Newer

Newer than 10% of homes nearby

How 543 Wire Mill Rd ranks against every home in each area.
MeasureThis homeStamford 06903Western Connecticut County
Estimated valuepricier than$3,588,493almost all homes94% of homes
Price per ft²pricier than$39556% of homes42% of homes
Living areabigger than9,090 ft²almost all homesalmost all homes
Lot sizebigger than5.62 acalmost all homes98% of homes
Year builtnewer than194010% of homes18% of homes

About 543 Wire Mill Rd

How much is 543 Wire Mill Rd, Stamford, CT worth?

The TopHap Estimate for 543 Wire Mill Rd, Stamford, CT is $3,588,493 as of Sep 24, 2026. The likely range is $2,865,850 to $4,311,136. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 543 Wire Mill Rd, Stamford, CT last sell?

543 Wire Mill Rd, Stamford, CT last sold on Jul 6, 2017 for $1,500,000, according to the county's recorded deed.

How big is 543 Wire Mill Rd, Stamford, CT?

543 Wire Mill Rd, Stamford, CT has 5 bedrooms, 6.5 bathrooms, 9,090 square feet of living space and a 5.62-acre lot.

When was 543 Wire Mill Rd, Stamford, CT built?

543 Wire Mill Rd, Stamford, CT was built in 1940, making it 86 years old. It is a cape cod home. The building has 2 stories.

What schools serve 543 Wire Mill Rd, Stamford, CT?

543 Wire Mill Rd, Stamford, CT is assigned to Davenport Ridge School (elementary), rated B-; Westhill High School (high), rated D+; Rippowam Middle School (middle), rated C-. All sit in Stamford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 543 Wire Mill Rd, Stamford, CT compare to other homes in Stamford 06903?

Among the 5,184 homes in Stamford 06903, it is worth more than almost all of them ($3,588,493 against a typical $1,173,798), its price per square foot is higher than 56% of them ($395 against a typical $386), it is bigger than almost all of them (9,090 ft² against a typical 3,114 ft²), its lot is bigger than almost all of them (5.62 ac against a typical 1.07 ac) and it is newer than 10% of them (1940 against a typical 1965). Measured against all of Western Connecticut County, it is worth more than 94% 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 543 Wire Mill Rd, Stamford, CT?

The 2025 property tax bill for 543 Wire Mill Rd, Stamford, CT was $40,759. The county assessed it at $1,751,590.

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