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CondominiumResidential
$454,861$585 / 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 98How 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 $335,000 on Dec 8, 2017

21 ADAMS ST

MALDEN, MA 02148
Building report
2
Beds
1.5
Baths
778 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$455K
$444K low$466K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Dec 8, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,152 (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.$451,900 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$451,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$428,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$406,922

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.48
61
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
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.72 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMIDDLESEX
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.

E
BeebeC
Elementary · Grades KG–8 · 0.4 mi
H
Malden High SchoolC-
High · Grades 9–12 · 0.7 mi

District: Malden School District

Neighborhood · ZIP 02148These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.67,427
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13,281 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,235
Average tempThe average temperature here across a full year.50°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%

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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

21 Adams 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 less than 92% of homes in Edgeworth
  • Costs more per square foot than 90% of homes in Edgeworth
  • Smaller than 97% of homes in Edgeworth
  • Among the largest lots in Edgeworth
  • Newer than 97% of homes in Edgeworth

What homes are worth in Malden 02148

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

This home
$303K$1M

This home is worth more than 16% of homes in Malden 02148.

How it measures up in Malden 02148

The dot is this home. The mark in the middle is the typical home in Malden 02148.

Estimated value$454,861
CheaperTypical $652,512Pricier

Pricier than 16% of homes nearby

Price per ft²$585
CheaperTypical $457Pricier

Pricier than 89% of homes nearby

Living area778 ft²
SmallerTypical 1,734 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.35 ac
SmallerTypical 0.11 acBigger

Bigger than 97% of homes nearby

Year built2001
OlderTypical 1920Newer

Newer than 95% of homes nearby

How 21 Adams St ranks against every home in each area.
MeasureThis homeEdgeworthMalden 02148Middlesex County
Estimated valuepricier than$454,8618% of homes16% of homes11% of homes
Price per ft²pricier than$58590% of homes89% of homes74% of homes
Living areabigger than778 ft²3% of homes6% of homes5% of homes
Lot sizebigger than0.35 acalmost all homes97% of homes53% of homes
Year builtnewer than200197% of homes95% of homes89% of homes

About 21 Adams St

How much is 21 Adams St, Malden, MA worth?

The TopHap Estimate for 21 Adams St, Malden, MA is $454,861 as of Sep 24, 2026. The likely range is $443,930 to $465,792. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Adams St, Malden, MA last sell?

21 Adams St, Malden, MA last sold on Dec 8, 2017 for $335,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Adams St, Malden, MA?

21 Adams St, Malden, MA has 2 bedrooms, 1.5 bathrooms and 778 square feet of living space.

When was 21 Adams St, Malden, MA built?

21 Adams St, Malden, MA was built in 2001, making it 25 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 21 Adams St, Malden, MA?

21 Adams St, Malden, MA is assigned to Beebe (elementary), rated C; Malden High School (high), rated C-. All sit in Malden School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Adams St, Malden, MA compare to other homes in Malden 02148?

Among the 12,237 homes in Malden 02148, it is worth more than 16% of them ($454,861 against a typical $652,512), its price per square foot is higher than 89% of them ($585 against a typical $457), it is bigger than 6% of them (778 ft² against a typical 1,734 ft²), its lot is bigger than 97% of them (0.35 ac against a typical 0.11 ac) and it is newer than 95% of them (2001 against a typical 1920). Measured against all of Middlesex County, it is worth more than 11% 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 21 Adams St, Malden, MA?

The 2026 property tax bill for 21 Adams St, Malden, MA was $5,152. The county assessed it at $451,900.

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