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Single Family ResidenceResidential
$462,680$304 / 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 98How 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

148 S FLAGG ST

WORCESTER, MA 01602
3
Beds
2.5
Baths
1,522 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
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

$463K
$453K low$472K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,518 (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.$415,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$124,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$291,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$405,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$416,466

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 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.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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.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(3)

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
Worcester Dual Language Magnet SchoolD-
Elementary · Grades PK–6 · 0.2 mi
H
Doherty Memorial High SchoolD+
High · Grades 9–12 · 1.0 mi
M
University Pk Campus SchoolD
Middle · Grades 7–12 · 1.8 mi

District: Worcester School District

Neighborhood · ZIP 01602These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.25,609
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,222 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,709
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,090
Average tempThe average temperature here across a full year.47°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%

Owner Tools

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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

148 S Flagg 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 66% of homes in Newton Square
  • Costs more per square foot than 68% of homes in Newton Square
  • Smaller than 77% of homes in Newton Square
  • Has a smaller lot than 81% of homes in Worcester County
  • Newer than 87% of homes in Newton Square

What homes are worth in Worcester 01602

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

This home
$257K$727K

This home is worth more than 57% of homes in Worcester 01602.

How it measures up in Worcester 01602

The dot is this home. The mark in the middle is the typical home in Worcester 01602.

Estimated value$462,680
CheaperTypical $446,565Pricier

Pricier than 57% of homes nearby

Price per ft²$304
CheaperTypical $293Pricier

Pricier than 57% of homes nearby

Living area1,522 ft²
SmallerTypical 1,612 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.21 ac
SmallerTypical 0.2 acBigger

Bigger than 55% of homes nearby

Year built1950
OlderTypical 1940Newer

Newer than 65% of homes nearby

How 148 S Flagg St ranks against every home in each area.
MeasureThis homeNewton SquareWorcester 01602Worcester County
Estimated valuepricier than$462,68034% of homes57% of homes47% of homes
Price per ft²pricier than$30468% of homes57% of homes51% of homes
Living areabigger than1,522 ft²23% of homes44% of homes41% of homes
Lot sizebigger than0.21 ac62% of homes55% of homes19% of homes
Year builtnewer than195087% of homes65% of homes33% of homes

About 148 S Flagg St

How much is 148 S Flagg St, Worcester, MA worth?

The TopHap Estimate for 148 S Flagg St, Worcester, MA is $462,680 as of Oct 21, 2026. The likely range is $453,060 to $472,300. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 148 S Flagg St, Worcester, MA last sell?

148 S Flagg St, Worcester, MA last sold on Aug 13, 2013, according to the county's recorded deed.

How big is 148 S Flagg St, Worcester, MA?

148 S Flagg St, Worcester, MA has 3 bedrooms, 2.5 bathrooms, 1,522 square feet of living space and a 0.21-acre lot.

When was 148 S Flagg St, Worcester, MA built?

148 S Flagg St, Worcester, MA was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 148 S Flagg St, Worcester, MA?

148 S Flagg St, Worcester, MA is assigned to Worcester Dual Language Magnet School (elementary), rated D-; Doherty Memorial High School (high), rated D+; University Pk Campus School (middle), rated D. All sit in Worcester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 148 S Flagg St, Worcester, MA compare to other homes in Worcester 01602?

Among the 6,707 homes in Worcester 01602, it is worth more than 57% of them ($462,680 against a typical $446,565), its price per square foot is higher than 57% of them ($304 against a typical $293), it is bigger than 44% of them (1,522 ft² against a typical 1,612 ft²), its lot is bigger than 55% of them (0.21 ac against a typical 0.2 ac) and it is newer than 65% of them (1950 against a typical 1940). Measured against all of Worcester County, it is worth more than 47% 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 148 S Flagg St, Worcester, MA?

The 2026 property tax bill for 148 S Flagg St, Worcester, MA was $5,518. The county assessed it at $415,500.

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