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Single Family ResidenceResidential
$434,178$249 / 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 94How 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 $290,000 on Mar 20, 2008

17 WILLIAM ST

PEPPERELL, MA 01463
3
Beds
2
Baths
1,747 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.
4.8 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$434K
$407K low$461K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Mar 20, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,277 (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.$455,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$181,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$431,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$476,330

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
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
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.4.80
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.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Varnum Brook Elementary SchoolB
Elementary · Grades KG–4 · 1.1 mi
M
Nissitissit Middle SchoolC+
Middle · Grades 5–8 · 1.4 mi
H
North Middlesex Regional High SchoolB
High · Grades 9–12 · 4.7 mi

District: North Middlesex School District

Neighborhood · ZIP 01463These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.11,943
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.514 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,504
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,493
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.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

17 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.

  • Worth less than 90% of homes in Middlesex County
  • Costs less per square foot than 97% of homes in Middlesex County
  • Smaller than 66% of homes in Pepperell 01463
  • Has a bigger lot than 93% of homes in Middlesex County
  • Older than 83% of homes in Pepperell 01463

What homes are worth in Pepperell 01463

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

This home
$302K$931K

This home is worth more than 22% of homes in Pepperell 01463.

How it measures up in Pepperell 01463

The dot is this home. The mark in the middle is the typical home in Pepperell 01463.

Estimated value$434,178
CheaperTypical $529,733Pricier

Pricier than 22% of homes nearby

Price per ft²$249
CheaperTypical $265Pricier

Pricier than 37% of homes nearby

Living area1,747 ft²
SmallerTypical 2,052 ft²Bigger

Bigger than 34% of homes nearby

Lot size4.8 ac
SmallerTypical 1.5 acBigger

Bigger than 92% of homes nearby

Year built1930
OlderTypical 1981Newer

Newer than 17% of homes nearby

How 17 William St ranks against every home in each area.
MeasureThis homePepperell 01463Middlesex County
Estimated valuepricier than$434,17822% of homes10% of homes
Price per ft²pricier than$24937% of homes3% of homes
Living areabigger than1,747 ft²34% of homes46% of homes
Lot sizebigger than4.8 ac92% of homes93% of homes
Year builtnewer than193017% of homes32% of homes

About 17 William St

How much is 17 William St, Pepperell, MA worth?

The TopHap Estimate for 17 William St, Pepperell, MA is $434,178 as of Oct 21, 2026. The likely range is $407,095 to $461,261. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 William St, Pepperell, MA last sell?

17 William St, Pepperell, MA last sold on Mar 20, 2008 for $290,000, according to the county's recorded deed.

How big is 17 William St, Pepperell, MA?

17 William St, Pepperell, MA has 3 bedrooms, 2 bathrooms, 1,747 square feet of living space and a 4.80-acre lot.

When was 17 William St, Pepperell, MA built?

17 William St, Pepperell, MA was built in 1930, making it 96 years old. The building has 2 stories.

What schools serve 17 William St, Pepperell, MA?

17 William St, Pepperell, MA is assigned to Varnum Brook Elementary School (elementary), rated B; Nissitissit Middle School (middle), rated C+; North Middlesex Regional High School (high), rated B. All sit in North Middlesex School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 William St, Pepperell, MA compare to other homes in Pepperell 01463?

Among the 3,872 homes in Pepperell 01463, it is worth more than 22% of them ($434,178 against a typical $529,733), its price per square foot is higher than 37% of them ($249 against a typical $265), it is bigger than 34% of them (1,747 ft² against a typical 2,052 ft²), its lot is bigger than 92% of them (4.8 ac against a typical 1.5 ac) and it is newer than 17% of them (1930 against a typical 1981). Measured against all of Middlesex County, it is worth more than 10% 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 17 William St, Pepperell, MA?

The 2026 property tax bill for 17 William St, Pepperell, MA was $6,277. The county assessed it at $455,500.

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