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CondominiumResidential

100 Captains Row

CHELSEA, MA 02150
1987
Year BuiltThe year the home was originally built, according to county records.
Built 19874 floors33 units540–1,222 ft²
$15M
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.
$451K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$495
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+15.5%vs the Chelsea ZIP median sale $/ft² ($429)

Sales Performance

$500K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+13.9%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
3.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.2%per yeartypical hold 7.3 yrsfrom 63 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19871992199720022006201620212026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19871992199720022006201620212026

98 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.
$345K$429K$512K$595K540 ft²676 ft²813 ft²949 ft²1,086 ft²1,222 ft²
1 bd2 bd
1 bed
16 units
2 bed
17 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.
1 bd · 1 ba · 540 ft²
2 units
1 bd · 1 ba · 664 ft²
2 units
1 bd · 1 ba · 742 ft²
2 units
2 bd · 1 ba · 1,015 ft²
2 units
2 bd · 1 ba · 1,067 ft²
2 units
2 bd · 1 ba · 1,092 ft²
2 units
2 bd · 1 ba · 1,113 ft²
2 units
One-off layouts
19 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.

$345K–$368K
6 units
$378K–$407K
8 units
$433K–$436K
2 units
$451K–$462K
2 units
$480K–$499K
5 units
$503K–$528K
7 units
$548K–$548K
1 unit
$573K–$595K
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
$494/ft²
Floor 2
$504/ft²
Floor 3
$552/ft²
Floor 4
$524/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·08
$657/ft²
Line ·01
$565/ft²
Line ·05
$510/ft²
Line ·07
$501/ft²
Line ·04
$495/ft²
Line ·02
$488/ft²
Line ·03
$465/ft²
Line ·06
$463/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.85%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.12%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.13.4 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.25%
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.64%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$506,200
Median tax billThe middle annual property tax bill among the building's units.$5,224
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 105Jan 15, 2026$500,000Unit 406Sep 4, 2025$439,000Unit 104May 31, 2024$370,000Unit 307Feb 28, 2023$515,000Unit 207Feb 28, 2023$500,000Unit 102Jun 29, 2022$485,000Unit 108Oct 29, 2021$345,000Unit 109Oct 8, 2021$439,500Unit 301May 21, 2021$450,500Unit 206Mar 20, 2020$344,500

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

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
0
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountySuffolk
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Eugene Wright Science and Technology AcademyC-
Middle · Grades 5–8 · 0.5 mi
H
Chelsea High SchoolD-
High · Grades 9–12 · 0.8 mi
E
William a Berkowitz Elementary SchoolB
Elementary · Grades 1–4 · 1.5 mi

District: Chelsea School District

Neighborhood · ZIP 02150These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.40,106
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16,087 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,192
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,537
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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.

100 Captains Row Apt 101
1 bd · 1 ba · 653 ft²
$378K
100 Captains Row Apt 102
2 bd · 1 ba · 1,178 ft²
$548K
100 Captains Row Apt 103
2 bd · 1 ba · 1,089 ft²
$462K
100 Captains Row # 104
1 bd · 1 ba · 1,010 ft²
$433K
100 Captains Row # 105
1 bd · 1 ba · 918 ft²
$398K
100 Captains Row Apt 106
2 bd · 1 ba · 1,092 ft²
$499K
100 Captains Row Apt 107
2 bd · 1 ba · 1,092 ft²
$528K
100 Captains Row # 108
1 bd · 1 ba · 543 ft²
$364K
100 Captains Row # 109
2 bd · 1 ba · 900 ft²
$451K
100 Captains Row Apt 201
1 bd · 1 ba · 664 ft²
$368K
100 Captains Row Apt 202
2 bd · 1 ba · 1,015 ft²
$504K
100 Captains Row # 203
2 bd · 1 ba · 1,067 ft²
$480K
100 Captains Row # 204
1 bd · 1 ba · 1,222 ft²
$573K
100 Captains Row Apt 205
1 bd · 1 ba · 942 ft²
$407K
100 Captains Row # 206
2 bd · 1 ba · 1,113 ft²
$523K
100 Captains Row # 207
2 bd · 1.5 ba · 1,079 ft²
$521K
100 Captains Row # 208
1 bd · 1 ba · 540 ft²
$364K
100 Captains Row Apt 301
1 bd · 1 ba · 664 ft²
$400K
100 Captains Row Apt 302
2 bd · 1 ba · 1,015 ft²
$503K
100 Captains Row Apt 303
2 bd · 1 ba · 1,067 ft²
$506K
100 Captains Row Apt 304
1 bd · 1 ba · 742 ft²
$404K
100 Captains Row Apt 305
1 bd · 1 ba · 616 ft²
$382K
100 Captains Row Apt 306
2 bd · 1 ba · 1,113 ft²
$509K
100 Captains Row # 307
2 bd · 1 ba · 1,079 ft²
$595K
100 Captains Row Apt 308
1 bd · 1 ba · 540 ft²
$363K
100 Captains Row Apt 401
1 bd · 1 ba · 742 ft²
$390K
100 Captains Row Apt 402
2 bd · 1 ba · 1,010 ft²
$498K
100 Captains Row Apt 403
2 bd · 1 ba · 952 ft²
$487K
100 Captains Row # 404
1 bd · 1 ba · 642 ft²
$345K
100 Captains Row Apt 405
1 bd · 1 ba · 700 ft²
$388K
100 Captains Row # 406
2 bd · 1 ba · 930 ft²
$436K
100 Captains Row Apt 407
2 bd · 1 ba · 1,001 ft²
$488K
100 Captains Row # 408
1 bd · 1 ba · 590 ft²
$361K

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

About 100 Captains Row

How many units are in 100 Captains Row, Chelsea, MA?

100 Captains Row, Chelsea, MA has 33 residential units across 4 floors, built in 1987, according to county assessor records.

What is a unit at 100 Captains Row, Chelsea, MA worth?

The median TopHap Estimate across the 33 units at 100 Captains Row, Chelsea, MA is $450,522. That works out to $495 per square foot. Units run from 540 to 1,222 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 100 Captains Row, Chelsea, MA expensive for Chelsea?

Units at 100 Captains Row, Chelsea, MA carry a median of $495 per square foot, 15% above the Chelsea median of $429 per square foot.

How often do units sell at 100 Captains Row, Chelsea, MA?

1 units at 100 Captains Row, Chelsea, MA sold in the last 12 months, out of 98 recorded arms-length sales all time. That is a turnover rate of 3.0% of the building per year. The median sale over that period was $500K.

Have units at 100 Captains Row, Chelsea, MA appreciated?

Across 63 repeat sales of the same unit, 100 Captains Row, Chelsea, MA returned a median 3.2% 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 7.3 years.

What floor plans does 100 Captains Row, Chelsea, MA have?

The most common plan at 100 Captains Row, Chelsea, MA is a 1-bedroom of 540 square feet, repeated 2 times, with a median estimate of $363,606. TopHap identifies 7 recurring plans in the building.

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