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Single Family ResidenceResidential
$206,798$122 / 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 92How 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 $43,000 on Mar 14, 2003

91 KNOX ST

SPRINGFIELD, MA 01105
4
Beds
1
Baths
1,691 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.
3,973 ft²
Lot SizeThe size of the land the home sits on, from county records.
1906
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$207K
$190K low$223K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$43,000 · Mar 14, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,057 (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.$131,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$114,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$130,910

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHAMPDEN
Lot (acres)The size of the land the home sits on, from county records.0.09
HeatingThe type of heating system in the home.Steam
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(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.

M
South End Middle SchoolD+
Middle · Grades 6–8 · 0.7 mi
E
Milton Bradley SchoolC
Elementary · Grades PK–5 · 0.7 mi
H
Springfield High School
High · Grades 9–12 · 0.7 mi

District: Springfield School District

Neighborhood · ZIP 01105These 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.179
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.5.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.44%
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.12,093
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,813 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$24,598
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$39,793
Average tempThe average temperature here across a full year.49°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.50%

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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

91 Knox 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 Hampden County
  • Costs less per square foot than 98% of homes in Hampden County
  • Smaller than 73% of homes in Springfield 01105
  • Has a smaller lot than 98% of homes in Hampden County
  • Older than 90% of homes in Hampden County

What homes are worth in Springfield 01105

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

This home
$84K$632K

This home is worth more than 44% of homes in Springfield 01105.

How it measures up in Springfield 01105

The dot is this home. The mark in the middle is the typical home in Springfield 01105.

Estimated value$206,798
CheaperTypical $211,779Pricier

Pricier than 44% of homes nearby

Price per ft²$122
CheaperTypical $138Pricier

Pricier than 34% of homes nearby

Living area1,691 ft²
SmallerTypical 2,370 ft²Bigger

Bigger than 27% of homes nearby

Lot size3,973 ft²
SmallerTypical 0.15 acBigger

Bigger than 14% of homes nearby

Year built1906
OlderTypical 1910Newer

Newer than 42% of homes nearby

How 91 Knox St ranks against every home in each area.
MeasureThis homeSix Corners / Maple HighSpringfield 01105Hampden County
Estimated valuepricier than$206,79861% of homes44% of homes5% of homes
Price per ft²pricier than$12226% of homes34% of homes2% of homes
Living areabigger than1,691 ft²46% of homes27% of homes58% of homes
Lot sizebigger than3,973 ft²9% of homes14% of homes2% of homes
Year builtnewer than190629% of homes42% of homes10% of homes

About 91 Knox St

How much is 91 Knox St, Springfield, MA worth?

The TopHap Estimate for 91 Knox St, Springfield, MA is $206,798 as of Sep 24, 2026. The likely range is $190,247 to $223,349. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 91 Knox St, Springfield, MA last sell?

91 Knox St, Springfield, MA last sold on Mar 14, 2003 for $43,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 91 Knox St, Springfield, MA?

91 Knox St, Springfield, MA has 4 bedrooms, 1 bathrooms, 1,691 square feet of living space and a 0.09-acre lot.

When was 91 Knox St, Springfield, MA built?

91 Knox St, Springfield, MA was built in 1906, making it 120 years old. The building has 2 stories.

What schools serve 91 Knox St, Springfield, MA?

91 Knox St, Springfield, MA is assigned to South End Middle School (middle), rated D+; Milton Bradley School (elementary), rated C; Springfield High School (high). All sit in Springfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 91 Knox St, Springfield, MA compare to other homes in Springfield 01105?

Among the 1,187 homes in Springfield 01105, it is worth more than 44% of them ($206,798 against a typical $211,779), its price per square foot is higher than 34% of them ($122 against a typical $138), it is bigger than 27% of them (1,691 ft² against a typical 2,370 ft²), its lot is bigger than 14% of them (3,973 ft² against a typical 0.15 ac) and it is newer than 42% of them (1906 against a typical 1910). Measured against all of Hampden County, it is worth more than 5% 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 91 Knox St, Springfield, MA?

The 2025 property tax bill for 91 Knox St, Springfield, MA was $2,057. The county assessed it at $131,200.

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