CondominiumResidential
46 Rosemont St
DORCHESTER, MA 02122
1,018 ft²
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 19053 units1,008–1,018 ft²
$1.6M
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.
$508K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$499
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
-3.0%vs the Dorchester ZIP median sale $/ft² ($515)
Sales Performance
—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
2002201120202024
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
2002201120202024
4 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.
2 bed
3 units$508K · $499/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 · 1,008 ft²
2 units$526K · $522/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.
$485K–$485K
1 unit
$508K–$508K
1 unit
$567K–$567K
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.33%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.0%
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.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.71%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$547,486
Median tax billThe middle annual property tax bill among the building's units.$4,883
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.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system in the home.Hot Water
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.
EH
Richard J. Murphy K-8 SchoolB-
Elementary · Grades PK–8 · 0.3 mi
Community Academy Of Science And HealthD-
High · Grades 9–12 · 0.6 mi
District: Boston School District
Neighborhood · ZIP 02122These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
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.1.2%
PopulationHow many people live in this area.23,849
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11,977 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,827
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,947
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 46 Rosemont St
How many units are in 46 Rosemont St, Dorchester, MA?
46 Rosemont St, Dorchester, MA has 3 residential units across built in 1905, according to county assessor records.
What is a unit at 46 Rosemont St, Dorchester, MA worth?
The median TopHap Estimate across the 3 units at 46 Rosemont St, Dorchester, MA is $508,433. That works out to $499 per square foot. Units run from 1,008 to 1,018 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 46 Rosemont St, Dorchester, MA expensive for Dorchester?
Units at 46 Rosemont St, Dorchester, MA carry a median of $499 per square foot, 3% below the Dorchester median of $515 per square foot.
How often do units sell at 46 Rosemont St, Dorchester, MA?
0 units at 46 Rosemont St, Dorchester, MA sold in the last 12 months, out of 4 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
What floor plans does 46 Rosemont St, Dorchester, MA have?
The most common plan at 46 Rosemont St, Dorchester, MA is a 2-bedroom of 1,008 square feet, repeated 2 times, with a median estimate of $525,788. TopHap identifies 1 recurring plans in the building.
More homes on Rosemont St
- 50 Rosemont St$724K2 bd · 2 ba · 1,230 ft² · Sold $720K · Apr 2026
- 41 Rosemont St$550K2 bd · 1 ba · 940 ft² · Sold $535K · Mar 2026
- 43 Rosemont St$550K2 bd · 1 ba · 1,014 ft² · Sold $540K · Jul 2025
- 38 Rosemont St$607K3 bd · 1 ba · 1,089 ft² · Sold $595K · Jul 2025
- 46 Rosemont St$567K2 bd · 1 ba · 1,008 ft² · Sold $575K · Jun 2024
- 42 Rosemont St$517K2 bd · 1 ba · 1,022 ft² · Sold $541K · Aug 2023
- 47 Rosemont St$588K2 bd · 1.5 ba · 1,090 ft² · Sold $610K · Jul 2023
- 30 Rosemont St$588K3 bd · 1 ba · 1,157 ft² · Sold $577K · May 2023
- 35 Rosemont St$481K2 bd · 1 ba · 991 ft² · Sold $465K · Nov 2022
- 50 Rosemont St$600K2 bd · 2 ba · 1,230 ft² · Sold $550K · Nov 2022
- 43 Rosemont St$561K2 bd · 1 ba · 1,215 ft² · Sold $525K · May 2022
- 30 Rosemont St$609K3 bd · 1 ba · 1,300 ft² · Sold $569K · Apr 2022
Closest homes
- 46 Rosemont St$567K0 ft · 2 bd · 1 ba · 1,008 ft² · Sold $575K · Jun 2024
- 46 Rosemont St$485K0 ft · 2 bd · 1 ba · 1,008 ft² · Sold $255K · Jun 2014
- 44 Rosemont St43 ft · 6 bd · 3 ba · 3,831 ft² · Sold $1 · Nov 2011
- 48 Rosemont St43 ft · 9 bd · 3 ba · 4,218 ft² · Sold $205K · Sep 1987
- 103 King St$935K92 ft · 5 bd · 2.5 ba · 2,770 ft² · Sold $230K · Jun 2011
- 105 King St$683K100 ft · 3 bd · 2 ba · 1,546 ft² · Sold $585K · Apr 2018
- 105 King St$655K100 ft · 2 bd · 2 ba · 1,563 ft² · Sold $360K · Aug 2014
- 50 Rosemont St$724K87 ft · 2 bd · 2 ba · 1,230 ft² · Sold $720K · Apr 2026
More homes in Dorchester 02122
- 45 S Munroe Ter$550K2 bd · 1 ba · 890 ft² · Sold $530K · Jul 2026
- 13 Mill St$921K3 bd · 2.5 ba · 2,363 ft² · Sold $959K · Jul 2026
- 32 Gibson St8 bd · 3 ba · 4,164 ft² · Sold $570K · Jul 2026
- 364 Neponset Ave$840K3 bd · 2.5 ba · 1,595 ft² · Sold $830K · Jul 2026
- 46 Adams St$290K1 bd · 1 ba · 610 ft² · Sold $250K · Jul 2026
- 351 Centre St$559K2 bd · 1 ba · 948 ft² · Sold $565K · Jul 2026
- 10 Coffey St$350K1 bd · 1 ba · 679 ft² · Sold $350K · Jul 2026
- 10 Odonnell Ter$860K3 bd · 2 ba · 1,263 ft² · Sold $860K · Jul 2026
- 9 Houghton St$746K5 bd · 1.5 ba · 1,273 ft² · Sold $600K · Jun 2026
- 3 Payne St$989K3 bd · 2.5 ba · 1,884 ft² · Sold $899K · Jun 2026
- 33 Adams St$545K2 bd · 1.5 ba · 1,180 ft² · Sold $545K · Jun 2026
- 20 Potosi St$1.2M6 bd · 2 ba · 2,535 ft² · Sold $1.2M · Jun 2026
Assigned schools
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