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CondominiumResidential

485 WALTHAM ST

LEXINGTON, MA 02421
4
Beds
2.5
Baths
3,208 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.
0.76 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$248,000
SOVEREIGN BANK · recorded Nov 30, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,632 (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.$1,687,000 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,687,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,804,240

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMIDDLESEX
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(2)

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
Clarke Middle SchoolA
Middle · Grades 6–8 · 0.2 mi
E
Bridge Elementary SchoolA
Elementary · Grades KG–5 · 0.8 mi
H
Lexingon High SchoolA+
High · Grades 9–12 · 0.9 mi

District: Lexington School District

Neighborhood · ZIP 02421These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.18,851
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,009 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$178,785
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$233,901
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

485 Waltham 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.

  • Bigger than 89% of homes in Middlesex County
  • Has a bigger lot than 90% of homes in Lexington 02421
  • Newer than 98% of homes in Middlesex County

How it measures up in Lexington 02421

The dot is this home. The mark in the middle is the typical home in Lexington 02421.

Living area3,208 ft²
SmallerTypical 2,220 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.76 ac
SmallerTypical 0.36 acBigger

Bigger than 90% of homes nearby

Year built2018
OlderTypical 1958Newer

Newer than 96% of homes nearby

How 485 Waltham St ranks against every home in each area.
MeasureThis homeLexington 02421Middlesex County
Living areabigger than3,208 ft²77% of homes89% of homes
Lot sizebigger than0.76 ac90% of homes74% of homes
Year builtnewer than201896% of homes98% of homes

About 485 Waltham St

When did 485 Waltham St, Lexington, MA last sell?

485 Waltham St, Lexington, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 485 Waltham St, Lexington, MA?

485 Waltham St, Lexington, MA has 4 bedrooms, 2.5 bathrooms and 3,208 square feet of living space.

When was 485 Waltham St, Lexington, MA built?

485 Waltham St, Lexington, MA was built in 2018, making it 8 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 485 Waltham St, Lexington, MA?

485 Waltham St, Lexington, MA is assigned to Clarke Middle School (middle), rated A; Bridge Elementary School (elementary), rated A; Lexingon High School (high), rated A+. All sit in Lexington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 485 Waltham St, Lexington, MA compare to other homes in Lexington 02421?

Among the 5,257 homes in Lexington 02421, it is bigger than 77% of them (3,208 ft² against a typical 2,220 ft²), its lot is bigger than 90% of them (0.76 ac against a typical 0.36 ac) and it is newer than 96% of them (2018 against a typical 1958). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 485 Waltham St, Lexington, MA?

The 2025 property tax bill for 485 Waltham St, Lexington, MA was $20,632. The county assessed it at $1,687,000.

Closest homes

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Assigned schools

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