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Single Family ResidenceResidential
$1,863,874$610 / 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 Oct 21, 2026
Last sold for $1,850,000 on Jan 29, 2025

40 ROSALIE RD

NEWTON CENTER, MA 02459
4
Beds
3
Baths
3,054 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
Year BuiltThe year the home was originally built, according to county records.
2
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

$1.9M
$1.8M low$2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,850,000 · Jan 29, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,151 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,873,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,114,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$758,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,784,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,756,360

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.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.22
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Hot Water
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(8)

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
Oak Hill Middle SchoolA
Middle · Grades 6–8 · 0.5 mi
E
Memorial Spaulding Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
H
Newton South High SchoolA+
High · Grades 9–12 · 0.8 mi

District: Newton School District

Neighborhood · ZIP 02459These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.20,235
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,484 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$196,910
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$263,085
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.57%

Owner Tools

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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

40 Rosalie 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 more than 94% of homes in Middlesex County
  • Costs less per square foot than 89% of homes in Oak Hill
  • Bigger than 86% of homes in Middlesex County
  • Has a smaller lot than 90% of homes in Oak Hill
  • Older than 95% of homes in Oak Hill

What homes are worth in Newton Center 02459

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

This home
$574K$4.4M

This home is worth more than 56% of homes in Newton Center 02459.

How it measures up in Newton Center 02459

The dot is this home. The mark in the middle is the typical home in Newton Center 02459.

Estimated value$1,863,874
CheaperTypical $1,771,799Pricier

Pricier than 56% of homes nearby

Price per ft²$610
CheaperTypical $746Pricier

Pricier than 15% of homes nearby

Living area3,054 ft²
SmallerTypical 2,384 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.22 ac
SmallerTypical 0.24 acBigger

Bigger than 38% of homes nearby

Year built1929
OlderTypical 1945Newer

Newer than 35% of homes nearby

How 40 Rosalie Rd ranks against every home in each area.
MeasureThis homeOak HillNewton Center 02459Middlesex County
Estimated valuepricier than$1,863,87441% of homes56% of homes94% of homes
Price per ft²pricier than$61011% of homes15% of homes78% of homes
Living areabigger than3,054 ft²62% of homes73% of homes86% of homes
Lot sizebigger than0.22 ac10% of homes38% of homes37% of homes
Year builtnewer than19295% of homes35% of homes30% of homes

About 40 Rosalie Rd

How much is 40 Rosalie Rd, Newton Center, MA worth?

The TopHap Estimate for 40 Rosalie Rd, Newton Center, MA is $1,863,874 as of Oct 21, 2026. The likely range is $1,751,952 to $1,975,796. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Rosalie Rd, Newton Center, MA last sell?

40 Rosalie Rd, Newton Center, MA last sold on Jan 29, 2025 for $1,850,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 40 Rosalie Rd, Newton Center, MA?

40 Rosalie Rd, Newton Center, MA has 4 bedrooms, 3 bathrooms, 3,054 square feet of living space and a 0.22-acre lot.

When was 40 Rosalie Rd, Newton Center, MA built?

40 Rosalie Rd, Newton Center, MA was built in 1929, making it 97 years old. It is a colonial home. The building has 2 stories.

What schools serve 40 Rosalie Rd, Newton Center, MA?

40 Rosalie Rd, Newton Center, MA is assigned to Oak Hill Middle School (middle), rated A; Memorial Spaulding Elementary School (elementary), rated A+; Newton South High School (high), rated A+. All sit in Newton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Rosalie Rd, Newton Center, MA compare to other homes in Newton Center 02459?

Among the 5,967 homes in Newton Center 02459, it is worth more than 56% of them ($1,863,874 against a typical $1,771,799), its price per square foot is higher than 15% of them ($610 against a typical $746), it is bigger than 73% of them (3,054 ft² against a typical 2,384 ft²), its lot is bigger than 38% of them (0.22 ac against a typical 0.24 ac) and it is newer than 35% of them (1929 against a typical 1945). Measured against all of Middlesex County, it is worth more than 94% 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 40 Rosalie Rd, Newton Center, MA?

The 2026 property tax bill for 40 Rosalie Rd, Newton Center, MA was $18,151. The county assessed it at $1,873,200.

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