CondominiumResidential
300 River St
NORTH WEYMOUTH, MA 02191
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 196714 units390–850 ft²
$5.4M
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.
$392K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$506
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
+2.6%vs the North Weymouth ZIP median sale $/ft² ($493)
Sales Performance
$425K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
7.1%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.5%per yeartypical hold 10.7 yrsfrom 11 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19881994199720032005201820232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19881994199720032005201820232026
21 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.
Studio1 bd2 bd
Studio
2 units$297K · $762/ft²
1 bed
3 units$352K · $792/ft²
2 bed
9 units$411K · $483/ft²
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 · 1 ba · 850 ft²
9 units$411K · $483/ft²
Studio · 1 ba · 390 ft²
2 units$297K · $762/ft²
1 bd · 1 ba · 445 ft²
2 units$373K · $838/ft²
One-off layouts
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.
$273K–$273K
1 unit
$322K–$323K
2 units
$352K–$366K
2 units
$384K–$390K
2 units
$394K–$411K
3 units
$428K–$432K
2 units
$459K–$462K
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.79%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.29%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.8.1 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.40%
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.32%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$396,258
Median tax billThe middle annual property tax bill among the building's units.$3,478
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 12Apr 23, 2026$425,000$500/ft²Unit 4Jul 30, 2024$375,000$843/ft²Unit 13Oct 18, 2023$450,000$529/ft²Unit 1Oct 13, 2023$295,000$457/ft²Unit 3Sep 28, 2023$350,000$787/ft²Unit 12Jul 29, 2021$295,000$347/ft²Unit 3Jan 19, 2021$299,000$672/ft²Unit 12Oct 23, 2020$262,000$308/ft²Unit 14Oct 4, 2018$300,000$353/ft²Unit 2Jul 2, 2018$210,000$538/ft²
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.156 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.1 percent coastal 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
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.1971
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.Electric
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
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
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.
300 River St Unit 1
1 bd · 1 ba · 645 ft²
300 River St # 2
1 ba · 390 ft²
300 River St
1 bd · 1 ba · 445 ft²
300 River St # 4
1 bd · 1 ba · 445 ft²
300 River St # 5
1 ba · 390 ft²
300 River St # 6
2 bd · 1 ba · 850 ft²
300 River St Unit 7
2 bd · 1 ba · 850 ft²
300 River St # 8
2 bd · 1 ba · 850 ft²
300 River St # 9
2 bd · 1 ba · 850 ft²
300 River St # 10
2 bd · 1 ba · 850 ft²
300 River St # 11
2 bd · 1 ba · 850 ft²
300 River St # 12
2 bd · 1 ba · 850 ft²
300 River St # 13
2 bd · 1 ba · 850 ft²
300 River St # 14
2 bd · 1 ba · 850 ft²
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 300 River St
How many units are in 300 River St, North Weymouth, MA?
300 River St, North Weymouth, MA has 14 residential units across built in 1967, according to county assessor records.
What is a unit at 300 River St, North Weymouth, MA worth?
The median TopHap Estimate across the 14 units at 300 River St, North Weymouth, MA is $391,897. That works out to $506 per square foot. Units run from 390 to 850 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 300 River St, North Weymouth, MA expensive for North Weymouth?
Units at 300 River St, North Weymouth, MA carry a median of $506 per square foot, 3% above the North Weymouth median of $493 per square foot.
How often do units sell at 300 River St, North Weymouth, MA?
1 units at 300 River St, North Weymouth, MA sold in the last 12 months, out of 21 recorded arms-length sales all time. That is a turnover rate of 7.1% of the building per year. The median sale over that period was $425K.
Have units at 300 River St, North Weymouth, MA appreciated?
Across 11 repeat sales of the same unit, 300 River St, North Weymouth, MA returned a median 4.5% 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 10.7 years.
What floor plans does 300 River St, North Weymouth, MA have?
The most common plan at 300 River St, North Weymouth, MA is a 2-bedroom of 850 square feet, repeated 9 times, with a median estimate of $410,540. TopHap identifies 3 recurring plans in the building.
Closest homes
- 300 River St$459K0 ft · 2 bd · 1 ba · 850 ft² · Sold $300K · Oct 2018
- 300 River St$352K0 ft · 1 bd · 1 ba · 445 ft² · Sold $350K · Sep 2023
- 300 River St$322K0 ft · 1 ba · 390 ft² · Sold $210K · Jul 2018
- 300 River St Unit 1$323K0 ft · 1 bd · 1 ba · 645 ft² · Sold $295K · Oct 2023
- 300 River St Unit 7$384K0 ft · 2 bd · 1 ba · 850 ft²
- 300 River St$273K0 ft · 1 ba · 390 ft² · Sold $158K · Jan 2016
- 300 River St$462K0 ft · 2 bd · 1 ba · 850 ft² · Sold $450K · Oct 2023
- 300 River St$366K0 ft · 2 bd · 1 ba · 850 ft² · Sold $178K · Dec 2015
More homes in North Weymouth 02191
- 88 Saning Rd$635K3 bd · 1 ba · 912 ft² · Sold $640K · Jul 2026
- 45 Regatta Rd$2M1 bd · 3.5 ba · 1,196 ft² · Sold $2.2M · Jul 2026
- 146 Pilgrim Rd$749K3 bd · 2 ba · 1,778 ft² · Sold $877K · Jul 2026
- 44 Kings Cove Way$450K2 bd · 2 ba · 763 ft² · Sold $450K · Jul 2026
- 33 Julia Rd$850K5 bd · 2 ba · 1,920 ft² · Sold $850K · Jul 2026
- 19 Lochmere Ave$560K3 bd · 1.5 ba · 1,248 ft² · Sold $560K · Jul 2026
- 73 Sunrise Dr$738K3 bd · 2 ba · 1,485 ft² · Sold $735K · Jun 2026
- 23 Massasoit Rd$748K2 bd · 1 ba · 942 ft² · Sold $140K · Jun 2026
- 130 Broad Reach$962K2 bd · 2 ba · 1,248 ft² · Sold $960K · Jun 2026
- 53 Seabury St$991K4 bd · 2.5 ba · 2,488 ft² · Sold $1.1M · Jun 2026
- 130 Broad Reach$829K2 bd · 2 ba · 1,193 ft² · Sold $827K · Jun 2026
- 77 Weyham Rd$642K3 bd · 1.5 ba · 1,080 ft² · Sold $640K · Jun 2026
Assigned schools
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