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Single Family ResidenceResidential
$1,270,029$292 / 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 93How 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

18 SIMON ATHERTON ROW

HARVARD, MA 01451
5
Beds
3.5
Baths
4,347 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.
2.54 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.3M
$1.2M low$1.4M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,373 (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.$1,046,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$284,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$761,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$914,090

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.47 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
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.2.54
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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
Hildreth Elementary SchoolA+
Elementary · Grades PK–5 · 3.2 mi
H
The Bromfield High SchoolA+
High · Grades 9–12 · 3.3 mi
M
The Bromfield Middle SchoolA-
Middle · Grades 6–8 · 3.3 mi

District: Harvard School District

Neighborhood · ZIP 01451These 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.3
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.6,602
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.259 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$169,474
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$236,359
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

18 Simon Atherton Row 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.

  • Among the most valuable homes in Worcester County
  • Costs less per square foot than 89% of homes in Harvard 01451
  • Bigger than 98% of homes in Worcester County
  • Has a bigger lot than 86% of homes in Worcester County

What homes are worth in Harvard 01451

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

This home
$284K$1.8M

This home is worth more than 88% of homes in Harvard 01451.

How it measures up in Harvard 01451

The dot is this home. The mark in the middle is the typical home in Harvard 01451.

Estimated value$1,270,029
CheaperTypical $868,277Pricier

Pricier than 88% of homes nearby

Price per ft²$292
CheaperTypical $359Pricier

Pricier than 11% of homes nearby

Living area4,347 ft²
SmallerTypical 2,496 ft²Bigger

Bigger than 95% of homes nearby

Lot size2.54 ac
SmallerTypical 2.25 acBigger

Bigger than 55% of homes nearby

Year built1977
OlderTypical 1976Newer

Newer than 53% of homes nearby

How 18 Simon Atherton Row ranks against every home in each area.
MeasureThis homeHarvard 01451Worcester County
Estimated valuepricier than$1,270,02988% of homesalmost all homes
Price per ft²pricier than$29211% of homes42% of homes
Living areabigger than4,347 ft²95% of homes98% of homes
Lot sizebigger than2.54 ac55% of homes86% of homes
Year builtnewer than197753% of homes58% of homes

About 18 Simon Atherton Row

How much is 18 Simon Atherton Row, Harvard, MA worth?

The TopHap Estimate for 18 Simon Atherton Row, Harvard, MA is $1,270,029 as of Sep 24, 2026. The likely range is $1,177,706 to $1,362,352. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Simon Atherton Row, Harvard, MA last sell?

18 Simon Atherton Row, Harvard, MA last sold on Nov 13, 2017, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 18 Simon Atherton Row, Harvard, MA?

18 Simon Atherton Row, Harvard, MA has 5 bedrooms, 3.5 bathrooms, 4,347 square feet of living space and a 2.54-acre lot.

When was 18 Simon Atherton Row, Harvard, MA built?

18 Simon Atherton Row, Harvard, MA was built in 1977, making it 49 years old. It is a cape cod home. The building has 2 stories.

What schools serve 18 Simon Atherton Row, Harvard, MA?

18 Simon Atherton Row, Harvard, MA is assigned to Hildreth Elementary School (elementary), rated A+; The Bromfield High School (high), rated A+; The Bromfield Middle School (middle), rated A-. All sit in Harvard School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Simon Atherton Row, Harvard, MA compare to other homes in Harvard 01451?

Among the 2,017 homes in Harvard 01451, it is worth more than 88% of them ($1,270,029 against a typical $868,277), its price per square foot is higher than 11% of them ($292 against a typical $359), it is bigger than 95% of them (4,347 ft² against a typical 2,496 ft²), its lot is bigger than 55% of them (2.54 ac against a typical 2.25 ac) and it is newer than 53% of them (1977 against a typical 1976). Measured against all of Worcester County, it is worth more than almost all 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 18 Simon Atherton Row, Harvard, MA?

The 2025 property tax bill for 18 Simon Atherton Row, Harvard, MA was $16,373. The county assessed it at $1,046,200.

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