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Duplex (2 Units, Any Combination)Residential

103 WILLIAM ST

WALLINGFORD, CT 06492
4
Beds
2
Baths
2,691 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1924
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,525 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$312,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$76,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$201,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$445,714

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountySOUTH CENTRAL CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.19
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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.

E
Moses Y. Beach School
Elementary · Grades PK–2 · 0.3 mi
H
Lyman Hall High SchoolB+
High · Grades 9–12 · 1.5 mi
M
Dag Hammarskjold Middle SchoolC+
Middle · Grades 6–8 · 1.7 mi

District: Wallingford School District

Neighborhood · ZIP 06492These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.43,444
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,078 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,899
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,841
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

103 William 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.

  • Bigger than 91% of homes in Wallingford 06492
  • Has a smaller lot than 88% of homes in Wallingford 06492
  • Older than 89% of homes in Wallingford 06492

How it measures up in Wallingford 06492

The dot is this home. The mark in the middle is the typical home in Wallingford 06492.

Living area2,691 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.19 ac
SmallerTypical 0.44 acBigger

Bigger than 12% of homes nearby

Year built1924
OlderTypical 1970Newer

Newer than 11% of homes nearby

How 103 William St ranks against every home in each area.
MeasureThis homeWallingford 06492South Central Connecticut County
Living areabigger than2,691 ft²91% of homes87% of homes
Lot sizebigger than0.19 ac12% of homes29% of homes
Year builtnewer than192411% of homes17% of homes

About 103 William St

When did 103 William St, Wallingford, CT last sell?

103 William St, Wallingford, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 103 William St, Wallingford, CT?

103 William St, Wallingford, CT has 4 bedrooms, 2 bathrooms, 2,691 square feet of living space and a 0.19-acre lot.

When was 103 William St, Wallingford, CT built?

103 William St, Wallingford, CT was built in 1924, making it 102 years old. The building has 2 stories.

What schools serve 103 William St, Wallingford, CT?

103 William St, Wallingford, CT is assigned to Moses Y. Beach School (elementary); Lyman Hall High School (high), rated B+; Dag Hammarskjold Middle School (middle), rated C+. All sit in Wallingford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 103 William St, Wallingford, CT compare to other homes in Wallingford 06492?

Among the 14,833 homes in Wallingford 06492, it is bigger than 91% of them (2,691 ft² against a typical 1,452 ft²), its lot is bigger than 12% of them (0.19 ac against a typical 0.44 ac) and it is newer than 11% of them (1924 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 103 William St, Wallingford, CT?

The 2024 property tax bill for 103 William St, Wallingford, CT was $7,525. The county assessed it at $312,000.

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