Skip to content
Skip to content
TopHapOpen in map
Apartments (Generic)Residential
Last sold for $18,000,000 on Mar 13, 2020

18 WALNUT AVE

ANDOVER, MA 01810
4
Beds
4
Baths
3,840 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
18
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$18,000,000 · Mar 13, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,618 (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.$1,090,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$521,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$568,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$997,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.24
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.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
West Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
H
Andover High SchoolA+
High · Grades 9–12 · 0.9 mi
E
Bancroft Elementary SchoolA
Elementary · Grades KG–5 · 1.9 mi

District: Andover School District

Neighborhood · ZIP 01810These 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.41
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 100.90

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.37,155
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,160 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$155,617
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$207,356
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

18 Walnut Ave 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 93% of homes in Essex County
  • Has a smaller lot than 91% of homes in Andover 01810
  • Older than 90% of homes in Andover 01810

How it measures up in Andover 01810

The dot is this home. The mark in the middle is the typical home in Andover 01810.

Living area3,840 ft²
SmallerTypical 2,454 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.24 ac
SmallerTypical 0.76 acBigger

Bigger than 9% of homes nearby

Year built1910
OlderTypical 1969Newer

Newer than 10% of homes nearby

How 18 Walnut Ave ranks against every home in each area.
MeasureThis homeAndover 01810Essex County
Living areabigger than3,840 ft²83% of homes93% of homes
Lot sizebigger than0.24 ac9% of homes48% of homes
Year builtnewer than191010% of homes24% of homes

About 18 Walnut Ave

When did 18 Walnut Ave, Andover, MA last sell?

18 Walnut Ave, Andover, MA last sold on Mar 13, 2020 for $18,000,000, according to the county's recorded deed.

How big is 18 Walnut Ave, Andover, MA?

18 Walnut Ave, Andover, MA has 4 bedrooms, 4 bathrooms, 3,840 square feet of living space and a 0.24-acre lot.

When was 18 Walnut Ave, Andover, MA built?

18 Walnut Ave, Andover, MA was built in 1910, making it 116 years old. It is a condo/apartment home. The building has 3 stories.

What schools serve 18 Walnut Ave, Andover, MA?

18 Walnut Ave, Andover, MA is assigned to West Middle School (middle), rated A-; Andover High School (high), rated A+; Bancroft Elementary School (elementary), rated A. All sit in Andover School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Walnut Ave, Andover, MA compare to other homes in Andover 01810?

Among the 11,074 homes in Andover 01810, it is bigger than 83% of them (3,840 ft² against a typical 2,454 ft²), its lot is bigger than 9% of them (0.24 ac against a typical 0.76 ac) and it is newer than 10% of them (1910 against a typical 1969). 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 Walnut Ave, Andover, MA?

The 2025 property tax bill for 18 Walnut Ave, Andover, MA was $13,618. The county assessed it at $1,090,300.

More homes on Walnut Ave

Closest homes

More homes in Andover 01810

Assigned schools

Explore the area

See this home in context

Open 18 Walnut Ave 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