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Single Family ResidenceResidential
$2,043,626$521 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $660,000 on Oct 22, 1987

520 RANDOLPH AVE

MILTON, MA 02186
5
Beds
5 / 2
Baths
3,919 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.
2.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2M
$1.9M low$2.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$660,000 · Oct 22, 1987
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,637,456
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,309,965
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.20%
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.$128,085
MERRILL LYNCH CREDIT CORP · R · recorded Jul 7, 2009
2nd 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.$150,000
FLEET NATIONAL BANK
3rd 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.$128,085

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,717 (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.$1,597,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$594,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,002,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,570,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.2.13
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.Tile
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Cunningham SchoolA
Elementary · Grades PK–5 · 0.8 mi
M
Charles S Pierce Middle SchoolB
Middle · Grades 6–8 · 0.9 mi
H
Milton High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Milton School District

Neighborhood · ZIP 02186These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.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.1.2%
PopulationHow many people live in this area.29,213
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,111 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$167,999
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$204,498
Average tempThe average temperature here across a full year.50°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.52%

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

520 Randolph 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.

  • Worth more than 93% of homes in Norfolk County
  • Costs more per square foot than 68% of homes in Norfolk County
  • Bigger than 95% of homes in Norfolk County
  • Has a bigger lot than 98% of homes in Milton 02186
  • Older than 89% of homes in Norfolk County

What homes are worth in Milton 02186

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

This home
$637K$2.9M

This home is worth more than 92% of homes in Milton 02186.

How it measures up in Milton 02186

The dot is this home. The mark in the middle is the typical home in Milton 02186.

Estimated value$2,043,626
CheaperTypical $1,025,753Pricier

Pricier than 92% of homes nearby

Price per ft²$521
CheaperTypical $550Pricier

Pricier than 36% of homes nearby

Living area3,919 ft²
SmallerTypical 1,944 ft²Bigger

Bigger than 92% of homes nearby

Lot size2.13 ac
SmallerTypical 0.18 acBigger

Bigger than 98% of homes nearby

Year built1905
OlderTypical 1938Newer

Newer than 15% of homes nearby

How 520 Randolph Ave ranks against every home in each area.
MeasureThis homeMilton 02186Norfolk County
Estimated valuepricier than$2,043,62692% of homes93% of homes
Price per ft²pricier than$52136% of homes68% of homes
Living areabigger than3,919 ft²92% of homes95% of homes
Lot sizebigger than2.13 ac98% of homes90% of homes
Year builtnewer than190515% of homes11% of homes

About 520 Randolph Ave

How much is 520 Randolph Ave, Milton, MA worth?

The TopHap Estimate for 520 Randolph Ave, Milton, MA is $2,043,626 as of Jul 14, 2026. The likely range is $1,947,259 to $2,139,993. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 Randolph Ave, Milton, MA last sell?

520 Randolph Ave, Milton, MA last sold on Oct 22, 1987 for $660,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 520 Randolph Ave, Milton, MA?

520 Randolph Ave, Milton, MA has 5 bedrooms, 5 bathrooms, 3,919 square feet of living space and a 2.13-acre lot.

When was 520 Randolph Ave, Milton, MA built?

520 Randolph Ave, Milton, MA was built in 1905, making it 121 years old. It is a colonial home. The building has 2 stories.

What schools serve 520 Randolph Ave, Milton, MA?

520 Randolph Ave, Milton, MA is assigned to Cunningham School (elementary), rated A; Charles S Pierce Middle School (middle), rated B; Milton High School (high), rated A+. All sit in Milton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Randolph Ave, Milton, MA compare to other homes in Milton 02186?

Among the 8,308 homes in Milton 02186, it is worth more than 92% of them ($2,043,626 against a typical $1,025,753), its price per square foot is higher than 36% of them ($521 against a typical $550), it is bigger than 92% of them (3,919 ft² against a typical 1,944 ft²), its lot is bigger than 98% of them (2.13 ac against a typical 0.18 ac) and it is newer than 15% of them (1905 against a typical 1938). Measured against all of Norfolk County, it is worth more than 93% 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 520 Randolph Ave, Milton, MA?

The 2025 property tax bill for 520 Randolph Ave, Milton, MA was $17,717. The county assessed it at $1,597,600.

Closest homes

More homes in Milton 02186

Assigned schools

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