Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$1,040,761$1,013 / 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 $1,008,000 on Feb 28, 2023

17 ROSE ST

SOMERVILLE, MA 02143
3
Beds
2
Baths
1,027 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.
2,971 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
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

$1M
$988K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,008,000 · Feb 28, 2023
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.$292,761
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$234,209
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.70%
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.$748,000
RADIUS FINANCIAL GROUP · P · recorded Feb 28, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,360 (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.$949,600 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$949,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,089,460

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.36 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.Condominium
CountyMIDDLESEX
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(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.

E
Albert F. Argenziano School at Lincoln ParkA-
Elementary · Grades PK–8 · 0.2 mi
H
Somerville High SchoolB-
High · Grades 9–12 · 0.7 mi

District: Somerville School District

Neighborhood · ZIP 02143These 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.136
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 100.75

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.26,484
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,570 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,148
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,076
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

17 Rose 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 more than 72% of homes in Middlesex County
  • Costs more per square foot than 97% of homes in Middlesex County
  • Smaller than 88% of homes in Middlesex County
  • Has a smaller lot than 96% of homes in Middlesex County
  • Newer than 80% of homes in Union Square / Prospect Hill

What homes are worth in Somerville 02143

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

This home
$407K$1.9M

This home is worth more than 66% of homes in Somerville 02143.

How it measures up in Somerville 02143

The dot is this home. The mark in the middle is the typical home in Somerville 02143.

Estimated value$1,040,761
CheaperTypical $886,022Pricier

Pricier than 66% of homes nearby

Price per ft²$1013
CheaperTypical $769Pricier

Pricier than 95% of homes nearby

Living area1,027 ft²
SmallerTypical 1,741 ft²Bigger

Bigger than 22% of homes nearby

Lot size2,971 ft²
SmallerTypical 4,095 ft²Bigger

Bigger than 24% of homes nearby

Year built1920
OlderTypical 1900Newer

Newer than 78% of homes nearby

How 17 Rose St ranks against every home in each area.
MeasureThis homeUnion Square / Prospect HillSomerville 02143Middlesex County
Estimated valuepricier than$1,040,76169% of homes66% of homes72% of homes
Price per ft²pricier than$101395% of homes95% of homes97% of homes
Living areabigger than1,027 ft²23% of homes22% of homes12% of homes
Lot sizebigger than2,971 ft²27% of homes24% of homes4% of homes
Year builtnewer than192080% of homes78% of homes26% of homes

About 17 Rose St

How much is 17 Rose St, Somerville, MA worth?

The TopHap Estimate for 17 Rose St, Somerville, MA is $1,040,761 as of Jul 14, 2026. The likely range is $987,701 to $1,093,821. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Rose St, Somerville, MA last sell?

17 Rose St, Somerville, MA last sold on Feb 28, 2023 for $1,008,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 17 Rose St, Somerville, MA?

17 Rose St, Somerville, MA has 3 bedrooms, 2 bathrooms and 1,027 square feet of living space.

When was 17 Rose St, Somerville, MA built?

17 Rose St, Somerville, MA was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 17 Rose St, Somerville, MA?

17 Rose St, Somerville, MA is assigned to Albert F. Argenziano School at Lincoln Park (elementary), rated A-; Somerville High School (high), rated B-. All sit in Somerville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 Rose St, Somerville, MA compare to other homes in Somerville 02143?

Among the 5,956 homes in Somerville 02143, it is worth more than 66% of them ($1,040,761 against a typical $886,022), its price per square foot is higher than 95% of them ($1013 against a typical $769), it is bigger than 22% of them (1,027 ft² against a typical 1,741 ft²), its lot is bigger than 24% of them (2,971 ft² against a typical 4,095 ft²) and it is newer than 78% of them (1920 against a typical 1900). Measured against all of Middlesex County, it is worth more than 72% 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 17 Rose St, Somerville, MA?

The 2025 property tax bill for 17 Rose St, Somerville, MA was $10,360. The county assessed it at $949,600.

Closest homes

More homes in Somerville 02143

Assigned schools

Explore the area

See this home in context

Open 17 Rose St 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