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CondominiumResidential

660 Union St

BRAINTREE, MA 02184
5.03 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 198328 units923–983 ft²
$11M
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.
$427K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$448
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+34.5%vs the Braintree ZIP median sale $/ft² ($333)

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.
+4.3%per yeartypical hold 8.3 yrsfrom 28 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
19871991199520002006201220192024
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
19871991199520002006201220192024

52 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.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$381K$406K$432K$457K923 ft²935 ft²947 ft²959 ft²971 ft²983 ft²
2 bd
2 bed
28 units
Recurring 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.
2 bd · 2 ba · 980 ft²
5 units
2 bd · 2 ba · 923 ft²
4 units
2 bd · 2 ba · 952 ft²
4 units
2 bd · 1.5 ba · 983 ft²
4 units
2 bd · 2 ba · 950 ft²
3 units
2 bd · 2 ba · 965 ft²
3 units
2 bd · 1.5 ba · 982 ft²
3 units
One-off layouts
2 units

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.

$381K–$381K
1 unit
$398K–$398K
1 unit
$401K–$403K
3 units
$410K–$417K
2 units
$421K–$428K
8 units
$430K–$437K
8 units
$440K–$446K
2 units
$455K–$457K
2 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.89%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.18%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.14.9 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.50%
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.42%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$407,374
Median tax billThe middle annual property tax bill among the building's units.$4,306
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 1CMay 31, 2024$420,000Unit 1BMay 11, 2023$300,000Unit 3AJul 1, 2021$405,000Unit 7DMay 14, 2021$375,000Unit 7BSep 30, 2020$373,000Unit 4BApr 23, 2019$365,000Unit 4CJul 12, 2018$355,000Unit 3BJul 12, 2018$329,900Unit 1DApr 24, 2018$320,000Unit 6DJun 15, 2017$324,900

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

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.135 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyNORFOLK
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

M
East Middle SchoolB
Middle · Grades 6–8 · 0.4 mi
E
Hollis Elementary SchoolA-
Elementary · Grades KG–5 · 1.2 mi
H
Braintree High SchoolA-
High · Grades 9–12 · 2.3 mi

District: Braintree School District

Neighborhood · ZIP 02184These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.39,764
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,454 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,419
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,591
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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.

660 Union St # 1a
2 bd · 1.5 ba · 983 ft²
$401K
660 Union St # 1b
2 bd · 1.5 ba · 982 ft²
$381K
660 Union St # 1c
2 bd · 2 ba · 923 ft²
660 Union St # 1d
2 bd · 2 ba · 952 ft²
$433K
660 Union St # 2a
2 bd · 2 ba · 980 ft²
$432K
660 Union St # 2b
2 bd · 2 ba · 980 ft²
$427K
660 Union St # 2c
2 bd · 2 ba · 965 ft²
$430K
660 Union St # 2d
2 bd · 2 ba · 950 ft²
$437K
660 Union St # 3a
2 bd · 1.5 ba · 983 ft²
$440K
660 Union St # 3b
2 bd · 1.5 ba · 982 ft²
$403K
660 Union St # 3c
2 bd · 2 ba · 923 ft²
$421K
660 Union St # 3d
2 bd · 2 ba · 952 ft²
$427K
660 Union St # 4a
2 bd · 2 ba · 980 ft²
$457K
660 Union St # 4b
2 bd · 2 ba · 980 ft²
$446K
660 Union St # 4c
2 bd · 2 ba · 965 ft²
$417K
660 Union St # 4d
2 bd · 2 ba · 950 ft²
$435K
660 Union St # 5a
2 bd · 1.5 ba · 983 ft²
$424K
660 Union St Apt 5b
2 bd · 2 ba · 982 ft²
$398K
660 Union St Apt 5c
2 bd · 2 ba · 923 ft²
$425K
660 Union St Apt 5d
2 bd · 2 ba · 952 ft²
$437K
660 Union St # 6a
2 bd · 2 ba · 980 ft²
$436K
660 Union St # 6b
2 bd · 2.5 ba · 980 ft²
$428K
660 Union St Apt 6c
2 bd · 2 ba · 965 ft²
$437K
660 Union St # 6d
2 bd · 2 ba · 950 ft²
$455K
660 Union St # 7a
2 bd · 1.5 ba · 983 ft²
$410K
660 Union St # 7b
2 bd · 1.5 ba · 982 ft²
$402K
660 Union St Apt 7c
2 bd · 2 ba · 923 ft²
$423K
660 Union St # 7d
2 bd · 2 ba · 952 ft²
$427K

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

About 660 Union St

How many units are in 660 Union St, Braintree, MA?

660 Union St, Braintree, MA has 28 residential units across built in 1983, according to county assessor records.

What is a unit at 660 Union St, Braintree, MA worth?

The median TopHap Estimate across the 28 units at 660 Union St, Braintree, MA is $427,320. That works out to $448 per square foot. Units run from 923 to 983 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 660 Union St, Braintree, MA expensive for Braintree?

Units at 660 Union St, Braintree, MA carry a median of $448 per square foot, 34% above the Braintree median of $333 per square foot.

How often do units sell at 660 Union St, Braintree, MA?

0 units at 660 Union St, Braintree, MA sold in the last 12 months, out of 52 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 660 Union St, Braintree, MA appreciated?

Across 28 repeat sales of the same unit, 660 Union St, Braintree, MA returned a median 4.3% 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 8.3 years.

What floor plans does 660 Union St, Braintree, MA have?

The most common plan at 660 Union St, Braintree, MA is a 2-bedroom of 980 square feet, repeated 5 times, with a median estimate of $435,817. TopHap identifies 7 recurring plans in the building.

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