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CondominiumResidential
Last sold for $265,000 on Apr 25, 2007

21 ATHENS ST

NORTH WEYMOUTH, MA 02191
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 190015 units662–1,697 ft²
$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.
$389K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$370
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+29.7%vs the North Weymouth ZIP median sale $/ft² ($285)

Sales Performance

$385K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.7%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.9%per yeartypical hold 7.8 yrsfrom 23 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19871993199820022007201120152025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19871993199820022007201120152025

38 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.
$310K$386K$461K$536K662 ft²869 ft²1,076 ft²1,283 ft²1,490 ft²1,697 ft²
1 bd2 bd3 bd
1 bed
5 units
2 bed
8 units
3 bed
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.

$310K–$322K
4 units
$355K–$355K
1 unit
$382K–$389K
3 units
$405K–$405K
1 unit
$423K–$436K
3 units
$466K–$473K
2 units
$536K–$536K
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.53%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.7%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.11.2 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.0%
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.56%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$418,161
Median tax billThe middle annual property tax bill among the building's units.$3,608
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 11Nov 20, 2025$385,000Unit 25Oct 29, 2021$395,000Unit 1Sep 17, 2021$315,000Unit 26Jun 24, 2021$510,000Unit 2Aug 25, 2020$380,000Unit 22Apr 15, 2015$160,000Unit 26Jun 27, 2014$335,000Unit 15May 25, 2012$186,500Unit 11Mar 23, 2011$206,000Unit 26Sep 30, 2009$310,000

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

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,925 (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.$487,600 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$487,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$368,220

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1969
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
WessagussetC-
Elementary · Grades KG–5 · 0.3 mi
H
Weymouth High SchoolC+
High · Grades 9–12 · 4.2 mi

District: Weymouth School District

Neighborhood · ZIP 02191These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
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.7,751
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,629 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,561
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,937
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.

21 Athens St
2 bd · 1 ba · 1,400 ft²
$470K
21 Athens St
2 bd · 1 ba · 880 ft²
$317K
21 Athens St
2 bd · 1 ba · 1,229 ft²
$430K
21 Athens St # 3
1 bd · 1 ba · 870 ft²
$322K
21 Athens St # 4
2 bd · 1 ba · 1,220 ft²
$423K
21 Athens St # 5
1 bd · 1 ba · 662 ft²
$310K
21 Athens St # 10
1 bd · 1 ba · 700 ft²
$322K
21 Athens St # 11
1 bd · 1 ba · 810 ft²
$389K
21 Athens St # 12
2 bd · 1 ba · 1,140 ft²
$405K
21 Athens St # 14
2 bd · 1 ba · 1,170 ft²
$436K
21 Athens St # 15
2 bd · 1 ba · 710 ft²
$355K
21 Athens St # 22
2 bd · 1 ba · 800 ft²
$382K
21 Athens St # 23
3 bd · 2 ba · 1,360 ft²
$466K
21 Athens St # 24
1 bd · 1 ba · 820 ft²
$384K
21 Athens St # 25
3 bd · 1 ba · 1,370 ft²
$473K
21 Athens St # 26
2 bd · 1.5 ba · 1,697 ft²
$536K

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

About 21 Athens St

How many units are in 21 Athens St, North Weymouth, MA?

21 Athens St, North Weymouth, MA has 15 residential units across built in 1900, according to county assessor records.

What is a unit at 21 Athens St, North Weymouth, MA worth?

The median TopHap Estimate across the 15 units at 21 Athens St, North Weymouth, MA is $389,284. That works out to $370 per square foot. Units run from 662 to 1,697 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 21 Athens St, North Weymouth, MA expensive for North Weymouth?

Units at 21 Athens St, North Weymouth, MA carry a median of $370 per square foot, 30% above the North Weymouth median of $285 per square foot.

How often do units sell at 21 Athens St, North Weymouth, MA?

1 units at 21 Athens St, North Weymouth, MA sold in the last 12 months, out of 38 recorded arms-length sales all time. That is a turnover rate of 6.7% of the building per year. The median sale over that period was $385K.

Have units at 21 Athens St, North Weymouth, MA appreciated?

Across 23 repeat sales of the same unit, 21 Athens St, North Weymouth, MA returned a median 2.9% 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 7.8 years.

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