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Residential (General/Single)Residential
$849,808$7 / 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
Last sold for $17,874,267 on Sep 13, 2007

669 WASHINGTON ST

AUBURN, MA 01501
9
Beds
9
Baths
116,248 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.
7.07 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$850K
$794K low$906K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,874,267 · Sep 13, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$234,628 (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.$16,476,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,689,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,786,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,469,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$502,086

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.84 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.7.07
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
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(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.

M
Auburn Middle SchoolB-
Middle · Grades 6–8 · 1.4 mi
H
Auburn Senior High SchoolB-
High · Grades 9–12 · 1.6 mi
E
Pakachoag School
Elementary · Grades KG–2 · 3.1 mi

District: Auburn School District

Neighborhood · ZIP 01501These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
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.1.1%
PopulationHow many people live in this area.17,276
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,061 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,092
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,349
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

669 Washington 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 98% of homes in Auburn 01501
  • Among the lowest price per square foot in Auburn 01501
  • Among the largest homes in Auburn 01501
  • Among the largest lots in Auburn 01501
  • Newer than 89% of homes in Auburn 01501

What homes are worth in Auburn 01501

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

This home
$251K$831K

This home is worth more than 98% of homes in Auburn 01501.

How it measures up in Auburn 01501

The dot is this home. The mark in the middle is the typical home in Auburn 01501.

Estimated value$849,808
CheaperTypical $449,811Pricier

Pricier than 98% of homes nearby

Price per ft²$7
CheaperTypical $316Pricier

Cheaper than almost all homes nearby

Living area116,248 ft²
SmallerTypical 1,413 ft²Bigger

Bigger than almost all homes nearby

Lot size7.07 ac
SmallerTypical 0.36 acBigger

Bigger than almost all homes nearby

Year built1998
OlderTypical 1955Newer

Newer than 89% of homes nearby

How 669 Washington St ranks against every home in each area.
MeasureThis homeAuburn 01501Worcester County
Estimated valuepricier than$849,80898% of homes91% of homes
Price per ft²pricier than$7almost no homesalmost no homes
Living areabigger than116,248 ft²almost all homesalmost all homes
Lot sizebigger than7.07 acalmost all homes93% of homes
Year builtnewer than199889% of homes82% of homes

About 669 Washington St

How much is 669 Washington St, Auburn, MA worth?

The TopHap Estimate for 669 Washington St, Auburn, MA is $849,808 as of Sep 24, 2026. The likely range is $793,636 to $905,980. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 669 Washington St, Auburn, MA last sell?

669 Washington St, Auburn, MA last sold on Sep 13, 2007 for $17,874,267, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 669 Washington St, Auburn, MA?

669 Washington St, Auburn, MA has 9 bedrooms, 9 bathrooms, 116,248 square feet of living space and a 7.07-acre lot.

When was 669 Washington St, Auburn, MA built?

669 Washington St, Auburn, MA was built in 1998, making it 28 years old. It is a condo/apartment home. The building has 3 stories.

What schools serve 669 Washington St, Auburn, MA?

669 Washington St, Auburn, MA is assigned to Auburn Middle School (middle), rated B-; Auburn Senior High School (high), rated B-; Pakachoag School (elementary). All sit in Auburn School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 669 Washington St, Auburn, MA compare to other homes in Auburn 01501?

Among the 5,847 homes in Auburn 01501, it is worth more than 98% of them ($849,808 against a typical $449,811), its price per square foot is higher than almost none of them ($7 against a typical $316), it is bigger than almost all of them (116,248 ft² against a typical 1,413 ft²), its lot is bigger than almost all of them (7.07 ac against a typical 0.36 ac) and it is newer than 89% of them (1998 against a typical 1955). Measured against all of Worcester County, it is worth more than 91% 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 669 Washington St, Auburn, MA?

The 2026 property tax bill for 669 Washington St, Auburn, MA was $234,628. The county assessed it at $16,476,700.

More homes on Washington St

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