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Single Family ResidenceResidential
$900,555$352 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $510,000 on Nov 13, 2009

23 HOWARD LN

BOXBOROUGH, MA 01719
3
Beds
2.5
Baths
2,559 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.
1.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
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

$901K
$856K low$946K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$510,000 · Nov 13, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,350 (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.$749,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$299,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$450,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$723,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$869,440

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.8 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.Cape Cod
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.1.10
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
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Blanchard Memorial SchoolA-
Elementary · Grades KG–6 · 0.8 mi
M
R. J. Grey Junior High SchoolA
Middle · Grades 7–8 · 2.4 mi
H
Acton - Boxborough Regional High SchoolA
High · Grades 9–12 · 2.4 mi

District: Acton-Boxborough School District

Neighborhood · ZIP 01719These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
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.5,481
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.532 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$150,967
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$164,937
Average tempThe average temperature here across a full year.48°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

23 Howard Ln 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 66% of homes in Boxborough 01719
  • Costs less per square foot than 80% of homes in Middlesex County
  • Bigger than 76% of homes in Middlesex County
  • Has a bigger lot than 82% of homes in Middlesex County
  • Newer than 75% of homes in Middlesex County

What homes are worth in Boxborough 01719

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

This home
$169K$1.4M

This home is worth more than 66% of homes in Boxborough 01719.

How it measures up in Boxborough 01719

The dot is this home. The mark in the middle is the typical home in Boxborough 01719.

Estimated value$900,555
CheaperTypical $732,870Pricier

Pricier than 66% of homes nearby

Price per ft²$352
CheaperTypical $352Pricier

Pricier than 50% of homes nearby

Living area2,559 ft²
SmallerTypical 1,848 ft²Bigger

Bigger than 70% of homes nearby

Lot size1.1 ac
SmallerTypical 2.13 acBigger

Bigger than 27% of homes nearby

Year built1984
OlderTypical 1976Newer

Newer than 61% of homes nearby

How 23 Howard Ln ranks against every home in each area.
MeasureThis homeBoxborough 01719Middlesex County
Estimated valuepricier than$900,55566% of homes62% of homes
Price per ft²pricier than$35250% of homes20% of homes
Living areabigger than2,559 ft²70% of homes76% of homes
Lot sizebigger than1.1 ac27% of homes82% of homes
Year builtnewer than198461% of homes75% of homes

About 23 Howard Ln

How much is 23 Howard Ln, Boxborough, MA worth?

The TopHap Estimate for 23 Howard Ln, Boxborough, MA is $900,555 as of Aug 30, 2026. The likely range is $855,512 to $945,598. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Howard Ln, Boxborough, MA last sell?

23 Howard Ln, Boxborough, MA last sold on Nov 13, 2009 for $510,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23 Howard Ln, Boxborough, MA?

23 Howard Ln, Boxborough, MA has 3 bedrooms, 2.5 bathrooms, 2,559 square feet of living space and a 1.10-acre lot.

When was 23 Howard Ln, Boxborough, MA built?

23 Howard Ln, Boxborough, MA was built in 1984, making it 42 years old. It is a cape cod home. The building has 2 stories.

What schools serve 23 Howard Ln, Boxborough, MA?

23 Howard Ln, Boxborough, MA is assigned to Blanchard Memorial School (elementary), rated A-; R. J. Grey Junior High School (middle), rated A; Acton - Boxborough Regional High School (high), rated A. All sit in Acton-Boxborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Howard Ln, Boxborough, MA compare to other homes in Boxborough 01719?

Among the 2,121 homes in Boxborough 01719, it is worth more than 66% of them ($900,555 against a typical $732,870), its price per square foot is higher than 50% of them ($352 against a typical $352), it is bigger than 70% of them (2,559 ft² against a typical 1,848 ft²), its lot is bigger than 27% of them (1.1 ac against a typical 2.13 ac) and it is newer than 61% of them (1984 against a typical 1976). Measured against all of Middlesex County, it is worth more than 62% 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 23 Howard Ln, Boxborough, MA?

The 2025 property tax bill for 23 Howard Ln, Boxborough, MA was $11,350. The county assessed it at $749,700.

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