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Single Family ResidenceResidential
$2,479,465$597 / 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 Sep 24, 2026
Last sold for $1,350,000 on Jan 18, 2017

49 COLONIAL DR

ARLINGTON, MA 02474
4
Beds
3.5
Baths
4,155 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
9
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

$2.5M
$2.4M low$2.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,350,000 · Jan 18, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,828 (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.$1,748,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$665,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,082,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,084,205

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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.26%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Central
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
R.J. Hardy Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
H
Arlington High SchoolA+
High · Grades 9–12 · 1.0 mi
M
Ottoson Middle SchoolA
Middle · Grades 7–8 · 1.6 mi

District: Arlington School District

Neighborhood · ZIP 02474These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.28,960
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,757 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$135,066
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,393
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%

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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

49 Colonial Dr 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.

  • Among the most valuable homes in Arlington 02474
  • Costs more per square foot than 76% of homes in Middlesex County
  • Bigger than 97% of homes in Arlington 02474
  • Has a smaller lot than 77% of homes in Middlesex County
  • Newer than 98% of homes in Arlington 02474

What homes are worth in Arlington 02474

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

This home
$339K$2.1M

This home is worth more than almost all homes in Arlington 02474.

How it measures up in Arlington 02474

The dot is this home. The mark in the middle is the typical home in Arlington 02474.

Estimated value$2,479,465
CheaperTypical $1,026,812Pricier

Pricier than almost all homes nearby

Price per ft²$597
CheaperTypical $590Pricier

Pricier than 53% of homes nearby

Living area4,155 ft²
SmallerTypical 1,976 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 50% of homes nearby

Year built2016
OlderTypical 1933Newer

Newer than 98% of homes nearby

How 49 Colonial Dr ranks against every home in each area.
MeasureThis homeArlington 02474Middlesex County
Estimated valuepricier than$2,479,465almost all homes97% of homes
Price per ft²pricier than$59753% of homes76% of homes
Living areabigger than4,155 ft²97% of homes96% of homes
Lot sizebigger than0.14 ac50% of homes23% of homes
Year builtnewer than201698% of homes97% of homes

About 49 Colonial Dr

How much is 49 Colonial Dr, Arlington, MA worth?

The TopHap Estimate for 49 Colonial Dr, Arlington, MA is $2,479,465 as of Sep 24, 2026. The likely range is $2,358,899 to $2,600,030. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 49 Colonial Dr, Arlington, MA last sell?

49 Colonial Dr, Arlington, MA last sold on Jan 18, 2017 for $1,350,000, according to the county's recorded deed.

How big is 49 Colonial Dr, Arlington, MA?

49 Colonial Dr, Arlington, MA has 4 bedrooms, 3.5 bathrooms, 4,155 square feet of living space and a 0.14-acre lot.

When was 49 Colonial Dr, Arlington, MA built?

49 Colonial Dr, Arlington, MA was built in 2016, making it 10 years old. It is a colonial home. The building has 3 stories.

What schools serve 49 Colonial Dr, Arlington, MA?

49 Colonial Dr, Arlington, MA is assigned to R.J. Hardy Elementary School (elementary), rated B; Arlington High School (high), rated A+; Ottoson Middle School (middle), rated A. All sit in Arlington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 49 Colonial Dr, Arlington, MA compare to other homes in Arlington 02474?

Among the 8,570 homes in Arlington 02474, it is worth more than almost all of them ($2,479,465 against a typical $1,026,812), its price per square foot is higher than 53% of them ($597 against a typical $590), it is bigger than 97% of them (4,155 ft² against a typical 1,976 ft²), its lot is bigger than 50% of them (0.14 ac against a typical 0.14 ac) and it is newer than 98% of them (2016 against a typical 1933). Measured against all of Middlesex County, it is worth more than 97% 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 49 Colonial Dr, Arlington, MA?

The 2025 property tax bill for 49 Colonial Dr, Arlington, MA was $18,828. The county assessed it at $1,748,200.

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