Skip to content
Skip to content
TopHapOpen in map
Apartments (Generic)Residential
Last sold for $40,875,000 on Dec 10, 2009

8001 AMBASSADOR DR

WESTBOROUGH, MA 01581
0
Baths
367,779 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.
59.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,875,000 · Dec 10, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,244,075 (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.$76,370,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,400,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$53,970,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,568,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.58
85
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.40 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Apartments (Generic)
CountyWorcester
Lot (acres)The size of the land the home sits on, from county records.59.22
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
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Elsie A.Hastings Elementary SchoolA
Elementary · Grades KG–3 · 2.9 mi
H
Westborough High SchoolA
High · Grades 9–12 · 3.6 mi
M
Sarah W. Gibbons Middle SchoolA
Middle · Grades 7–8 · 4.0 mi

District: Westborough School District

Neighborhood · ZIP 01581These 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.65
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 100.59

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.21,880
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,023 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,510
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$171,995
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%

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

8001 Ambassador Dr 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 largest homes in Westborough 01581
  • Among the largest lots in Westborough 01581
  • Newer than 86% of homes in Worcester County

How it measures up in Westborough 01581

The dot is this home. The mark in the middle is the typical home in Westborough 01581.

Living area367,779 ft²
SmallerTypical 1,944 ft²Bigger

Bigger than almost all homes nearby

Lot size59.22 ac
SmallerTypical 0.66 acBigger

Bigger than almost all homes nearby

Year built2002
OlderTypical 1977Newer

Newer than 81% of homes nearby

How 8001 Ambassador Dr ranks against every home in each area.
MeasureThis homeWestborough 01581Worcester County
Living areabigger than367,779 ft²almost all homesalmost all homes
Lot sizebigger than59.22 acalmost all homesalmost all homes
Year builtnewer than200281% of homes86% of homes

About 8001 Ambassador Dr

When did 8001 Ambassador Dr, Westborough, MA last sell?

8001 Ambassador Dr, Westborough, MA last sold on Dec 10, 2009 for $40,875,000, according to the county's recorded deed.

How big is 8001 Ambassador Dr, Westborough, MA?

8001 Ambassador Dr, Westborough, MA has 367,779 square feet of living space and a 59.22-acre lot.

When was 8001 Ambassador Dr, Westborough, MA built?

8001 Ambassador Dr, Westborough, MA was built in 2002, making it 24 years old. The building has 1 story.

What schools serve 8001 Ambassador Dr, Westborough, MA?

8001 Ambassador Dr, Westborough, MA is assigned to Elsie A.Hastings Elementary School (elementary), rated A; Westborough High School (high), rated A; Sarah W. Gibbons Middle School (middle), rated A. All sit in Westborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8001 Ambassador Dr, Westborough, MA compare to other homes in Westborough 01581?

Among the 5,696 homes in Westborough 01581, it is bigger than almost all of them (367,779 ft² against a typical 1,944 ft²), its lot is bigger than almost all of them (59.22 ac against a typical 0.66 ac) and it is newer than 81% of them (2002 against a typical 1977). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 8001 Ambassador Dr, Westborough, MA?

The 2025 property tax bill for 8001 Ambassador Dr, Westborough, MA was $1,244,075. The county assessed it at $76,370,500.

Closest homes

More homes in Westborough 01581

Assigned schools

Explore the area

See this home in context

Open 8001 Ambassador Dr 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