Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$713,620$466 / 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 94How 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

11 OSBORNE RD

ARLINGTON, MA 02474
2
Beds
1
Baths
1,532 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1927
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$714K
$672K low$756K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,351 (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.$496,800 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$496,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$874,855

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.60 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.74%
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.1 percent flood zone

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.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Arlington High SchoolA+
High · Grades 9–12 · 1.3 mi
M
Ottoson Middle SchoolA+
Middle · Grades 7–8 · 2.0 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%

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

11 Osborne Rd 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 83% of homes in Arlington 02474
  • Costs less per square foot than 89% of homes in Arlington 02474
  • Smaller than 70% of homes in Arlington 02474
  • Has a smaller lot than 87% of homes in Middlesex County
  • Older than 71% of homes in Middlesex County

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
$335K$2M

This home is worth more than 17% of 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$713,620
CheaperTypical $1,029,328Pricier

Pricier than 17% of homes nearby

Price per ft²$466
CheaperTypical $591Pricier

Pricier than 11% of homes nearby

Living area1,532 ft²
SmallerTypical 1,980 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.11 ac
SmallerTypical 0.14 acBigger

Bigger than 18% of homes nearby

Year built1927
OlderTypical 1934Newer

Newer than 41% of homes nearby

How 11 Osborne Rd ranks against every home in each area.
MeasureThis homeArlington 02474Middlesex County
Estimated valuepricier than$713,62017% of homes41% of homes
Price per ft²pricier than$46611% of homes52% of homes
Living areabigger than1,532 ft²30% of homes36% of homes
Lot sizebigger than0.11 ac18% of homes13% of homes
Year builtnewer than192741% of homes29% of homes

About 11 Osborne Rd

How much is 11 Osborne Rd, Arlington, MA worth?

The TopHap Estimate for 11 Osborne Rd, Arlington, MA is $713,620 as of Sep 24, 2026. The likely range is $671,540 to $755,700. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11 Osborne Rd, Arlington, MA last sell?

11 Osborne Rd, Arlington, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11 Osborne Rd, Arlington, MA?

11 Osborne Rd, Arlington, MA has 2 bedrooms, 1 bathrooms and 1,532 square feet of living space.

When was 11 Osborne Rd, Arlington, MA built?

11 Osborne Rd, Arlington, MA was built in 1927, making it 99 years old. It is a condo/apartment home.

What schools serve 11 Osborne Rd, Arlington, MA?

11 Osborne Rd, Arlington, MA is assigned to R.J. Hardy Elementary School (elementary), rated A; 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 11 Osborne Rd, Arlington, MA compare to other homes in Arlington 02474?

Among the 8,570 homes in Arlington 02474, it is worth more than 17% of them ($713,620 against a typical $1,029,328), its price per square foot is higher than 11% of them ($466 against a typical $591), it is bigger than 30% of them (1,532 ft² against a typical 1,980 ft²), its lot is bigger than 18% of them (0.11 ac against a typical 0.14 ac) and it is newer than 41% of them (1927 against a typical 1934). Measured against all of Middlesex County, it is worth more than 41% 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 11 Osborne Rd, Arlington, MA?

The 2025 property tax bill for 11 Osborne Rd, Arlington, MA was $5,351. The county assessed it at $496,800.

More homes on Osborne Rd

Closest homes

More homes in Arlington 02474

Assigned schools

Explore the area

See this home in context

Open 11 Osborne Rd 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