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CondominiumResidential

90 Sea St

NORTH WEYMOUTH, MA 02191
7.38 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.
1
StoriesHow many floors the home has above ground.
Built 19002 floors58 units659–1,584 ft²
$20M
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.
$326K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$355
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+24.7%vs the North Weymouth ZIP median sale $/ft² ($285)

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.
+2.9%per yeartypical hold 6.8 yrsfrom 142 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
19881993199820032009201420192025
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
19881993199820032009201420192025

210 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.
$274K$333K$391K$450K659 ft²844 ft²1,029 ft²1,214 ft²1,399 ft²1,584 ft²
1 bd2 bd3 bd
1 bed
19 units
2 bed
33 units
3 bed
6 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 · 1 ba · 857 ft²
3 units
One-off layouts
55 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.

$274K–$294K
12 units
$297K–$315K
12 units
$319K–$333K
9 units
$341K–$357K
6 units
$362K–$383K
7 units
$388K–$405K
5 units
$413K–$427K
5 units
$431K–$450K
2 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$336/ft²
Floor 2
$364/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.40%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.9%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.12.2 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.17%
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.46%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$329,660
Median tax billThe middle annual property tax bill among the building's units.$3,072
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 222Jul 30, 2025$357,000Unit 135Oct 9, 2024$391,000Unit 132Aug 19, 2024$395,000Unit 212Apr 8, 2024$275,000Unit 221Mar 13, 2024$285,000Unit 204Nov 30, 2022$300,000Unit 117Aug 5, 2022$325,000Unit 113May 9, 2022$280,000Unit 214Apr 25, 2022$349,900Unit 130Mar 31, 2022$390,000

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

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.12 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.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.Roll Tar & Gravel
HeatingThe type of heating system in the home.Heat Pump
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
WessagussetC-
Elementary · Grades KG–5 · 0.4 mi
H
Weymouth High SchoolC+
High · Grades 9–12 · 4.1 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.

90 Sea St # G8
2 bd · 1 ba · 978 ft²
$305K
90 Sea St # G9
2 bd · 1 ba · 988 ft²
$328K
90 Sea St # 101
1 bd · 1 ba · 806 ft²
$279K
90 Sea St # 102
2 bd · 1 ba · 857 ft²
$300K
90 Sea St # 103
2 bd · 1 ba · 857 ft²
$305K
90 Sea St # 104
2 bd · 1 ba · 868 ft²
$333K
90 Sea St # 105
2 bd · 1.5 ba · 1,049 ft²
$348K
90 Sea St # 106
1 bd · 1 ba · 820 ft²
$299K
90 Sea St # 107
2 bd · 1 ba · 1,052 ft²
$395K
90 Sea St # 108
2 bd · 1 ba · 1,041 ft²
$352K
90 Sea St # 109
2 bd · 1 ba · 1,037 ft²
$363K
90 Sea St # 112
1 bd · 1 ba · 828 ft²
$301K
90 Sea St # 113
1 bd · 1 ba · 772 ft²
$282K
90 Sea St # 114
1 bd · 1 ba · 810 ft²
$292K
90 Sea St # 115
1 bd · 1 ba · 814 ft²
$300K
90 Sea St # 116
2 bd · 1 ba · 857 ft²
$312K
90 Sea St # 117
2 bd · 1 ba · 853 ft²
$315K
90 Sea St # 118
1 bd · 1 ba · 741 ft²
$283K
90 Sea St # 119
1 bd · 1 ba · 961 ft²
$324K
90 Sea St # 120
1 bd · 1 ba · 1,029 ft²
$346K
90 Sea St # 121
1 bd · 1 ba · 1,058 ft²
$357K
90 Sea St # 122
1 bd · 1 ba · 780 ft²
$294K
90 Sea St # 123
1 bd · 1 ba · 751 ft²
$292K
90 Sea St # 124
2 bd · 1 ba · 1,183 ft²
$367K
90 Sea St # 125
3 bd · 1.5 ba · 1,561 ft²
$431K
90 Sea St # 126
3 bd · 1.5 ba · 1,584 ft²
$450K
90 Sea St # 127
2 bd · 1.5 ba · 1,584 ft²
$427K
90 Sea St # 128
3 bd · 1.5 ba · 1,562 ft²
$413K
90 Sea St # 129
2 bd · 1.5 ba · 1,555 ft²
$417K
90 Sea St # 130
3 bd · 1.5 ba · 1,505 ft²
$426K
90 Sea St # 131
2 bd · 1.5 ba · 1,566 ft²
$415K
90 Sea St # 132
3 bd · 1.5 ba · 1,535 ft²
$405K
90 Sea St # 133
2 bd · 1 ba · 1,347 ft²
$388K
90 Sea St # 134
2 bd · 1.5 ba · 1,084 ft²
$400K
90 Sea St # 135
2 bd · 1.5 ba · 1,133 ft²
$402K
90 Sea St # 136
1 bd · 1 ba · 723 ft²
$274K
90 Sea St # 201
2 bd · 1 ba · 987 ft²
$322K
90 Sea St # 202
2 bd · 1 ba · 843 ft²
$299K
90 Sea St # 203
2 bd · 1 ba · 838 ft²
$293K
90 Sea St # 204
2 bd · 1 ba · 896 ft²
$350K
90 Sea St # 205
2 bd · 1.5 ba · 1,006 ft²
$372K
90 Sea St # 206
1 bd · 1 ba · 835 ft²
$303K
90 Sea St # 207
1 bd · 1 ba · 851 ft²
$308K
90 Sea St # 208
2 bd · 1 ba · 1,050 ft²
$362K
90 Sea St # 209
3 bd · 1 ba · 1,192 ft²
$383K
90 Sea St # 212
1 bd · 1 ba · 659 ft²
$274K
90 Sea St # 213
2 bd · 1.5 ba · 976 ft²
$341K
90 Sea St # 214
2 bd · 1.5 ba · 1,002 ft²
$373K
90 Sea St # 216
2 bd · 1 ba · 864 ft²
$319K
90 Sea St # 217
2 bd · 1 ba · 865 ft²
$319K
90 Sea St # 218
2 bd · 1 ba · 991 ft²
$333K
90 Sea St # 219
2 bd · 1 ba · 858 ft²
$330K
90 Sea St # 220
1 bd · 1 ba · 771 ft²
$297K
90 Sea St # 221
1 bd · 1 ba · 758 ft²
$282K
90 Sea St # 222
2 bd · 1 ba · 962 ft²
$363K
90 Sea St # 223
2 bd · 1 ba · 935 ft²
$319K
90 Sea St # 224
2 bd · 1 ba · 785 ft²
$284K
90 Sea St # 225
1 bd · 1 ba · 726 ft²
$281K

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

About 90 Sea St

How many units are in 90 Sea St, North Weymouth, MA?

90 Sea St, North Weymouth, MA has 58 residential units across 2 floors, built in 1900, according to county assessor records.

What is a unit at 90 Sea St, North Weymouth, MA worth?

The median TopHap Estimate across the 58 units at 90 Sea St, North Weymouth, MA is $326,192. That works out to $355 per square foot. Units run from 659 to 1,584 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 90 Sea St, North Weymouth, MA expensive for North Weymouth?

Units at 90 Sea St, North Weymouth, MA carry a median of $355 per square foot, 25% above the North Weymouth median of $285 per square foot.

How often do units sell at 90 Sea St, North Weymouth, MA?

0 units at 90 Sea St, North Weymouth, MA sold in the last 12 months, out of 210 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 90 Sea St, North Weymouth, MA appreciated?

Across 142 repeat sales of the same unit, 90 Sea 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 6.8 years.

What floor plans does 90 Sea St, North Weymouth, MA have?

The most common plan at 90 Sea St, North Weymouth, MA is a 2-bedroom of 857 square feet, repeated 3 times, with a median estimate of $305,371. TopHap identifies 1 recurring plans in the building.

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