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CondominiumResidential

45 Mason Ter

BROOKLINE, MA 02446
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 19156 units770–2,150 ft²
$5.6M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$818K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$800
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-4.0%vs the Brookline ZIP median sale $/ft² ($834)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+6.0%per yeartypical hold 4.2 yrsfrom 16 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19881994199820012005200820102021
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19881994199820012005200820102021

23 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

1 bed
2 units
2 bed
3 units
3 bed
1 unit

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$637K–$658K
2 units
$816K–$819K
2 units
$964K–$964K
1 unit
$1.7M–$1.7M
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.50%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.0%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.14.3 yrs
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.41%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$731,721
Median tax billThe middle annual property tax bill among the building's units.$6,945
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 1Jul 30, 2021$680,000Unit AMay 25, 2021$589,000Unit AAug 22, 2012$380,000Unit 2May 25, 2012$379,000Unit 1Aug 16, 2010$415,000Unit 4Aug 3, 2010$335,000Unit 2Jul 29, 2009$355,000Unit 4May 30, 2008$317,000Unit 1Mar 20, 2007$417,000Unit 5Jul 15, 2005$775,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyNORFOLK
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Hot Water
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
Michael Driscoll SchoolA
Elementary · Grades PK–8 · 0.3 mi
H
Brookline High SchoolA-
High · Grades 9–12 · 0.6 mi

District: Brookline School District

Neighborhood · ZIP 02446These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.31,401
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23,893 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,895
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,699
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.52%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

45 Mason Ter
2 bd · 1 ba · 1,061 ft²
$816K
45 Mason Ter # 1
2 bd · 1 ba · 1,039 ft²
$819K
45 Mason Ter # 2
1 bd · 1 ba · 786 ft²
$658K
45 Mason Ter # 3
2 bd · 1 ba · 1,314 ft²
$964K
45 Mason Ter
1 bd · 1 ba · 770 ft²
$637K
45 Mason Ter
3 bd · 2 ba · 2,150 ft²
$1.7M

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 45 Mason Ter

How many units are in 45 Mason Ter, Brookline, MA?

45 Mason Ter, Brookline, MA has 6 residential units across built in 1915, according to county assessor records.

What is a unit at 45 Mason Ter, Brookline, MA worth?

The median TopHap Estimate across the 6 units at 45 Mason Ter, Brookline, MA is $817,779. That works out to $800 per square foot. Units run from 770 to 2,150 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 45 Mason Ter, Brookline, MA expensive for Brookline?

Units at 45 Mason Ter, Brookline, MA carry a median of $800 per square foot, 4% below the Brookline median of $834 per square foot.

How often do units sell at 45 Mason Ter, Brookline, MA?

0 units at 45 Mason Ter, Brookline, MA sold in the last 12 months, out of 23 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 45 Mason Ter, Brookline, MA appreciated?

Across 16 repeat sales of the same unit, 45 Mason Ter, Brookline, MA returned a median 6.0% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.2 years.

More homes on Mason Ter

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Assigned schools

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