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Single Family ResidenceResidential
$728,819$366 / 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 96How 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 $479,900 on Sep 11, 2019

135 SOUTH ST

UPTON, MA 01568
1
Beds
1.5
Baths
1,990 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.
2.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$729K
$699K low$759K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$479,900 · Sep 11, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,160 (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.$700,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$257,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$443,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$693,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$731,186

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
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.2.30
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.Hot Water
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(10)

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
Miscoe Hill Middle SchoolB-
Middle · Grades 5–8 · 1.5 mi
H
Nipmuc Regional High SchoolB
High · Grades 9–12 · 1.7 mi
E
Memorial Elementary SchoolA-
Elementary · Grades PK–4 · 2.3 mi

District: Mendon-Upton School District

Neighborhood · ZIP 01568These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.8,151
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.376 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$139,227
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,465
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

135 South 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 more than 85% of homes in Worcester County
  • Costs more per square foot than 79% of homes in Worcester County
  • Has a bigger lot than 83% of homes in Worcester County
  • Newer than 92% of homes in Worcester County

What homes are worth in Upton 01568

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

This home
$320K$1.1M

This home is worth more than 64% of homes in Upton 01568.

How it measures up in Upton 01568

The dot is this home. The mark in the middle is the typical home in Upton 01568.

Estimated value$728,819
CheaperTypical $656,196Pricier

Pricier than 64% of homes nearby

Price per ft²$366
CheaperTypical $308Pricier

Pricier than 77% of homes nearby

Living area1,990 ft²
SmallerTypical 2,124 ft²Bigger

Bigger than 44% of homes nearby

Lot size2.3 ac
SmallerTypical 1.84 acBigger

Bigger than 69% of homes nearby

Year built2007
OlderTypical 1989Newer

Newer than 83% of homes nearby

How 135 South St ranks against every home in each area.
MeasureThis homeUpton 01568Worcester County
Estimated valuepricier than$728,81964% of homes85% of homes
Price per ft²pricier than$36677% of homes79% of homes
Living areabigger than1,990 ft²44% of homes63% of homes
Lot sizebigger than2.3 ac69% of homes83% of homes
Year builtnewer than200783% of homes92% of homes

About 135 South St

How much is 135 South St, Upton, MA worth?

The TopHap Estimate for 135 South St, Upton, MA is $728,819 as of Oct 21, 2026. The likely range is $698,585 to $759,053. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 135 South St, Upton, MA last sell?

135 South St, Upton, MA last sold on Sep 11, 2019 for $479,900, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 135 South St, Upton, MA?

135 South St, Upton, MA has 1 bedrooms, 1.5 bathrooms, 1,990 square feet of living space and a 2.30-acre lot.

When was 135 South St, Upton, MA built?

135 South St, Upton, MA was built in 2007, making it 19 years old. It is a cape cod home. The building has 2 stories.

What schools serve 135 South St, Upton, MA?

135 South St, Upton, MA is assigned to Miscoe Hill Middle School (middle), rated B-; Nipmuc Regional High School (high), rated B; Memorial Elementary School (elementary), rated A-. All sit in Mendon-Upton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 135 South St, Upton, MA compare to other homes in Upton 01568?

Among the 2,793 homes in Upton 01568, it is worth more than 64% of them ($728,819 against a typical $656,196), its price per square foot is higher than 77% of them ($366 against a typical $308), it is bigger than 44% of them (1,990 ft² against a typical 2,124 ft²), its lot is bigger than 69% of them (2.3 ac against a typical 1.84 ac) and it is newer than 83% of them (2007 against a typical 1989). Measured against all of Worcester County, it is worth more than 85% 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 135 South St, Upton, MA?

The 2026 property tax bill for 135 South St, Upton, MA was $9,160. The county assessed it at $700,300.

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