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CondominiumResidential

430 Stuart St

BOSTON, MA 02116
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 202058 units426–3,090 ft²
$175M
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.
$1.9M
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$2536
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+44.3%vs the Boston ZIP median sale $/ft² ($1757)

Sales Performance

$1.3M
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-66.6%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
9
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
15.5%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+5.7%per yeartypical hold 1.6 yrsfrom 11 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
2023202420252026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
2023202420252026

69 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.
$631K$3.2M$5.9M$8.5M426 ft²959 ft²1,492 ft²2,024 ft²2,557 ft²3,090 ft²
Studio1 bd2 bd3 bd4+ bd
Studio
23 units
1 bed
8 units
2 bed
17 units
3 bed
9 units
4 bed
1 unit
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 · 594 ft²
3 units
1 bd · 2 ba · 940 ft²
3 units
2 bd · 3 ba · 1,291 ft²
3 units
Studio · 1 ba · 431 ft²
2 units
Studio · 1 ba · 474 ft²
2 units
Studio · 1 ba · 526 ft²
2 units
Studio · 1 ba · 531 ft²
2 units
Studio · 1 ba · 565 ft²
2 units
Studio · 1 ba · 586 ft²
2 units
Studio · 1 ba · 602 ft²
2 units
Studio · 1 ba · 603 ft²
2 units
2 bd · 3 ba · 1,470 ft²
2 units
2 bd · 3 ba · 1,522 ft²
2 units
2 bd · 2.5 ba · 1,832 ft²
2 units
One-off layouts
27 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.

$631K–$1.5M
23 units
$1.7M–$1.9M
7 units
$2.7M–$3.6M
8 units
$3.6M–$4.4M
4 units
$4.7M–$5.5M
10 units
$7.1M–$7.1M
1 unit
$7.6M–$8.5M
5 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.55%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.71%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.2.0 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.74%
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.33%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$2,829,226
Median tax billThe middle annual property tax bill among the building's units.$18,197
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 35BAug 20, 2026$14,250,000Unit 27DJul 9, 2026$8,500,000Unit 1606May 12, 2026$985,000Unit 1618Apr 30, 2026$1,275,000Unit 1613Apr 22, 2026$1,125,000Unit 1607Jan 30, 2026$1,100,000Unit 25HJan 16, 2026$3,275,000Unit 1507Dec 31, 2025$975,000Unit 25DNov 14, 2025$1,700,000Unit 1519Jul 31, 2025$999,000

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

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.51
82
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.39 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.80%
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.High Rise
CountySUFFOLK
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

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

H
Snowden International School At CopleyD-
High · Grades 9–12 · 0.2 mi
E
William Mckinley SchoolF
Elementary · Grades KG–12 · 0.3 mi

District: Boston School District

Neighborhood · ZIP 02116These 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.135
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 100.80

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.22,268
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.35,007 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$141,138
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$216,025
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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.

430 Stuart St # 21d
1 bd · 1 ba · 594 ft²
$1.9M
430 Stuart St # 21e
2 bd · 2.5 ba · 1,522 ft²
$3.5M
430 Stuart St # 21h
2 bd · 2.5 ba · 1,295 ft²
$679K
430 Stuart St # 22f
1 bd · 1.5 ba · 908 ft²
$640K
430 Stuart St # 22j
2 bd · 2.5 ba · 1,754 ft²
$4.4M
430 Stuart St # 23c
3 bd · 2.5 ba · 2,972 ft²
$7.6M
430 Stuart St # 23e
2 bd · 2.5 ba · 1,522 ft²
$3.6M
430 Stuart St # 23h
2 bd · 1.5 ba · 1,291 ft²
$661K
430 Stuart St # 24d
1 bd · 1 ba · 594 ft²
$1.9M
430 Stuart St # 25a
2 bd · 2.5 ba · 1,832 ft²
$4.9M
430 Stuart St # 25d
1 bd · 1 ba · 594 ft²
$1.7M
430 Stuart St # 25g
1 bd · 1 ba · 599 ft²
$1.3M
430 Stuart St # 25h
2 bd · 2.5 ba · 1,291 ft²
$3.3M
430 Stuart St # 25j
2 bd · 2.5 ba · 1,750 ft²
$5.3M
430 Stuart St # 26b
1 bd · 1.5 ba · 940 ft²
$2.7M
430 Stuart St # 27b
1 bd · 1.5 ba · 940 ft²
$2.7M
430 Stuart St # 27d
3 bd · 3.5 ba · 3,090 ft²
$8.5M
430 Stuart St # 27f
2 bd · 2.5 ba · 1,291 ft²
$3.5M
430 Stuart St # 29f
2 bd · 2.5 ba · 1,291 ft²
$3.3M
430 Stuart St # 30c
3 bd · 2.5 ba · 1,993 ft²
$5.2M
430 Stuart St # 30e
2 bd · 2.5 ba · 1,470 ft²
$3.9M
430 Stuart St # 30g
4 bd · 3.5 ba · 3,043 ft²
$7.8M
430 Stuart St # 31a
2 bd · 2.5 ba · 1,832 ft²
$5.2M
430 Stuart St # 31d
2 bd · 2.5 ba · 1,621 ft²
$5.1M
430 Stuart St # 32a
2 bd · 2.5 ba · 1,832 ft²
$5.3M
430 Stuart St # 32b
1 bd · 1.5 ba · 940 ft²
$2.8M
430 Stuart St # 32c
3 bd · 2.5 ba · 1,993 ft²
$5.2M
430 Stuart St # 32e
2 bd · 2.5 ba · 1,470 ft²
$3.6M
430 Stuart St # 32f
2 bd · 2.5 ba · 1,291 ft²
$3.7M
430 Stuart St # 33f
2 bd · 2.5 ba · 1,909 ft²
$4.7M
430 Stuart St # 34b
3 bd · 4.5 ba · 3,041 ft²
$7.8M
430 Stuart St # 34d
3 bd · 2.5 ba · 2,295 ft²
$5.5M
430 Stuart St # 35a
3 bd · 4.5 ba · 2,738 ft²
$7.1M
430 Stuart St # 35b
3 bd · 4.5 ba · 3,041 ft²
$7.8M
430 Stuart St # 35d
3 bd · 2.5 ba · 2,292 ft²
$5.5M
430 Stuart St # 1501
1 ba · 517 ft²
$824K
430 Stuart St # 1502
1 ba · 580 ft²
$1.1M
430 Stuart St # 1503
1 ba · 586 ft²
$1.2M
430 Stuart St Apt 1504
1 ba · 571 ft²
$1.5M
430 Stuart St # 1505
1 ba · 602 ft²
$1.7M
430 Stuart St # 1507
1 ba · 474 ft²
$970K
430 Stuart St Apt 1508
1 ba · 603 ft²
$1.7M
430 Stuart St Apt 1509
1 ba · 439 ft²
$634K
430 Stuart St Apt 1511
1 ba · 526 ft²
$631K
430 Stuart St Apt 1513
1 ba · 431 ft²
$955K
430 Stuart St # 1518
1 ba · 565 ft²
$1.2M
430 Stuart St Apt 1519
1 ba · 531 ft²
$991K
430 Stuart St # 1603
1 ba · 586 ft²
$1.2M
430 Stuart St # 1605
1 ba · 602 ft²
$1.7M
430 Stuart St # 1606
1 ba · 426 ft²
$982K
430 Stuart St # 1607
1 ba · 474 ft²
$1.1M
430 Stuart St # 1608
1 ba · 603 ft²
$1.7M
430 Stuart St Apt 1611
1 ba · 526 ft²
$1.2M
430 Stuart St # 1612
1 ba · 538 ft²
$1.3M
430 Stuart St # 1613
1 ba · 431 ft²
$1.1M
430 Stuart St Apt 1616
1 ba · 464 ft²
$1.1M
430 Stuart St # 1618
1 ba · 565 ft²
$1.3M
430 Stuart St # 1619
1 ba · 531 ft²
$1.1M

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

About 430 Stuart St

How many units are in 430 Stuart St, Boston, MA?

430 Stuart St, Boston, MA has 58 residential units across built in 2020, according to county assessor records.

What is a unit at 430 Stuart St, Boston, MA worth?

The median TopHap Estimate across the 58 units at 430 Stuart St, Boston, MA is $1,890,507. That works out to $2536 per square foot. Units run from 426 to 3,090 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 430 Stuart St, Boston, MA expensive for Boston?

Units at 430 Stuart St, Boston, MA carry a median of $2536 per square foot, 44% above the Boston median of $1757 per square foot.

How often do units sell at 430 Stuart St, Boston, MA?

9 units at 430 Stuart St, Boston, MA sold in the last 12 months, out of 69 recorded arms-length sales all time. That is a turnover rate of 15.5% of the building per year. The median sale over that period was $1.3M.

Have units at 430 Stuart St, Boston, MA appreciated?

Across 11 repeat sales of the same unit, 430 Stuart St, Boston, MA returned a median 5.7% 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 1.6 years.

What floor plans does 430 Stuart St, Boston, MA have?

The most common plan at 430 Stuart St, Boston, MA is a 1-bedroom of 594 square feet, repeated 3 times, with a median estimate of $1,882,013. TopHap identifies 14 recurring plans in the building.

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Assigned schools

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