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Single Family ResidenceResidential
$676,050$361 / 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 Sep 24, 2026
Last sold for $364,600 on Mar 26, 2007

21 ISABEL ST

HAVERHILL, MA 01830
3
Beds
2.5
Baths
1,872 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$676K
$650K low$702K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$364,600 · Mar 26, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,858 (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.$547,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$166,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$380,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$587,195

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.Colonial
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.15
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.Forced Air With Air Conditioning
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

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.

M
John G. Whittier Middle SchoolD+
Middle · Grades 5–8 · 1.5 mi
E
Walnut Square Elementary SchoolC-
Elementary · Grades KG–2 · 1.9 mi
H
Haverhill High SchoolD
High · Grades 9–12 · 3.2 mi

District: Haverhill School District

Neighborhood · ZIP 01830These 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.100
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 100.93

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.28,516
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,930 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,547
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,837
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.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

21 Isabel 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 82% of homes in Haverhill 01830
  • Costs more per square foot than 78% of homes in Haverhill 01830
  • Has a smaller lot than 81% of homes in Haverhill 01830
  • Newer than 94% of homes in Haverhill 01830

What homes are worth in Haverhill 01830

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

This home
$236K$973K

This home is worth more than 82% of homes in Haverhill 01830.

How it measures up in Haverhill 01830

The dot is this home. The mark in the middle is the typical home in Haverhill 01830.

Estimated value$676,050
CheaperTypical $532,126Pricier

Pricier than 82% of homes nearby

Price per ft²$361
CheaperTypical $316Pricier

Pricier than 78% of homes nearby

Living area1,872 ft²
SmallerTypical 1,826 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.15 ac
SmallerTypical 0.27 acBigger

Bigger than 19% of homes nearby

Year built2005
OlderTypical 1941Newer

Newer than 94% of homes nearby

How 21 Isabel St ranks against every home in each area.
MeasureThis homeHaverhill 01830Essex County
Estimated valuepricier than$676,05082% of homes48% of homes
Price per ft²pricier than$36178% of homes33% of homes
Living areabigger than1,872 ft²52% of homes52% of homes
Lot sizebigger than0.15 ac19% of homes27% of homes
Year builtnewer than200594% of homes93% of homes

About 21 Isabel St

How much is 21 Isabel St, Haverhill, MA worth?

The TopHap Estimate for 21 Isabel St, Haverhill, MA is $676,050 as of Sep 24, 2026. The likely range is $650,243 to $701,857. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Isabel St, Haverhill, MA last sell?

21 Isabel St, Haverhill, MA last sold on Mar 26, 2007 for $364,600, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Isabel St, Haverhill, MA?

21 Isabel St, Haverhill, MA has 3 bedrooms, 2.5 bathrooms, 1,872 square feet of living space and a 0.15-acre lot.

When was 21 Isabel St, Haverhill, MA built?

21 Isabel St, Haverhill, MA was built in 2005, making it 21 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Isabel St, Haverhill, MA?

21 Isabel St, Haverhill, MA is assigned to John G. Whittier Middle School (middle), rated D+; Walnut Square Elementary School (elementary), rated C-; Haverhill High School (high), rated D. All sit in Haverhill School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Isabel St, Haverhill, MA compare to other homes in Haverhill 01830?

Among the 7,120 homes in Haverhill 01830, it is worth more than 82% of them ($676,050 against a typical $532,126), its price per square foot is higher than 78% of them ($361 against a typical $316), it is bigger than 52% of them (1,872 ft² against a typical 1,826 ft²), its lot is bigger than 19% of them (0.15 ac against a typical 0.27 ac) and it is newer than 94% of them (2005 against a typical 1941). Measured against all of Essex County, it is worth more than 48% 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 21 Isabel St, Haverhill, MA?

The 2025 property tax bill for 21 Isabel St, Haverhill, MA was $5,858. The county assessed it at $547,000.

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