Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$812,952$362 / 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 Sep 24, 2026

81 PORTER RD

BOXFORD, MA 01921
4
Beds
3.5
Baths
2,244 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.
2.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
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

$813K
$772K low$854K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,545 (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.$778,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$463,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$315,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$723,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$869,539

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.6%
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.Contemporary
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.2.12
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
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Harry Lee Cole
Elementary · Grades PK–2 · 3.6 mi
M
Masconomet Regional Middle SchoolA-
Middle · Grades 7–8 · 6.2 mi
H
Masconomet Regional High SchoolA-
High · Grades 9–12 · 6.2 mi

District: Boxford School District

Neighborhood · ZIP 01921These 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.14
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.7%
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.8,217
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.346 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$198,803
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$256,763
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%

Owner Tools

Do you own this home?
Claim this home

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

81 Porter Rd 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 80% of homes in Boxford 01921
  • Costs less per square foot than 67% of homes in Essex County
  • Smaller than 71% of homes in Boxford 01921
  • Has a bigger lot than 93% of homes in Essex County
  • Newer than 78% of homes in Essex County

What homes are worth in Boxford 01921

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

This home
$527K$2.1M

This home is worth more than 20% of homes in Boxford 01921.

How it measures up in Boxford 01921

The dot is this home. The mark in the middle is the typical home in Boxford 01921.

Estimated value$812,952
CheaperTypical $1,015,418Pricier

Pricier than 20% of homes nearby

Price per ft²$362
CheaperTypical $379Pricier

Pricier than 37% of homes nearby

Living area2,244 ft²
SmallerTypical 2,704 ft²Bigger

Bigger than 29% of homes nearby

Lot size2.12 ac
SmallerTypical 2.09 acBigger

Bigger than 53% of homes nearby

Year built1986
OlderTypical 1979Newer

Newer than 63% of homes nearby

How 81 Porter Rd ranks against every home in each area.
MeasureThis homeBoxford 01921Essex County
Estimated valuepricier than$812,95220% of homes66% of homes
Price per ft²pricier than$36237% of homes33% of homes
Living areabigger than2,244 ft²29% of homes66% of homes
Lot sizebigger than2.12 ac53% of homes93% of homes
Year builtnewer than198663% of homes78% of homes

About 81 Porter Rd

How much is 81 Porter Rd, Boxford, MA worth?

The TopHap Estimate for 81 Porter Rd, Boxford, MA is $812,952 as of Sep 24, 2026. The likely range is $771,635 to $854,269. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 81 Porter Rd, Boxford, MA last sell?

81 Porter Rd, Boxford, MA last sold on May 18, 2016, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 81 Porter Rd, Boxford, MA?

81 Porter Rd, Boxford, MA has 4 bedrooms, 3.5 bathrooms, 2,244 square feet of living space and a 2.12-acre lot.

When was 81 Porter Rd, Boxford, MA built?

81 Porter Rd, Boxford, MA was built in 1986, making it 40 years old. It is a contemporary home. The building has 2 stories.

What schools serve 81 Porter Rd, Boxford, MA?

81 Porter Rd, Boxford, MA is assigned to Harry Lee Cole (elementary); Masconomet Regional Middle School (middle), rated A-; Masconomet Regional High School (high), rated A-. All sit in Boxford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 81 Porter Rd, Boxford, MA compare to other homes in Boxford 01921?

Among the 2,782 homes in Boxford 01921, it is worth more than 20% of them ($812,952 against a typical $1,015,418), its price per square foot is higher than 37% of them ($362 against a typical $379), it is bigger than 29% of them (2,244 ft² against a typical 2,704 ft²), its lot is bigger than 53% of them (2.12 ac against a typical 2.09 ac) and it is newer than 63% of them (1986 against a typical 1979). Measured against all of Essex County, it is worth more than 66% 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 81 Porter Rd, Boxford, MA?

The 2026 property tax bill for 81 Porter Rd, Boxford, MA was $10,545. The county assessed it at $778,800.

More homes on Porter Rd

Closest homes

More homes in Boxford 01921

Assigned schools

Explore the area

See this home in context

Open 81 Porter Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map