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CondominiumResidential

149 Derby St

SALEM, MA 01970
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 190010 units300–945 ft²
$3.2M
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.
$385K
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.

+31.8%vs the Salem ZIP median sale $/ft² ($384)

Sales Performance

$270K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
2
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
20.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.1%per yeartypical hold 9.1 yrsfrom 19 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19871991199820022006201120232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19871991199820022006201120232026

30 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.

1 bed
1 unit
2 bed
9 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 · 932 ft²
2 units
One-off layouts
8 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.

$226K–$246K
2 units
$300K–$300K
1 unit
$351K–$351K
1 unit
$385K–$394K
2 units
$410K–$410K
1 unit
$424K–$452K
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.60%
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.6.0 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.50%
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.42%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$391,252
Median tax billThe middle annual property tax bill among the building's units.$3,716
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 ASep 18, 2026$290,000Unit CFeb 2, 2026$250,000Unit AAug 1, 2024$325,000Unit AMar 14, 2024$250,000Unit BMar 8, 2024$196,000Unit HJul 19, 2023$355,000Unit FJul 15, 2021$292,000Unit EDec 11, 2019$300,000Unit HFeb 21, 2019$242,000Unit JApr 29, 2011$133,500

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

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.21 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.71%
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
CountyESSEX
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.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.

H
Salem Preparatory High School
High · Grades 9–12 · 0.4 mi
E
Saltonstall SchoolC+
Elementary · Grades KG–8 · 0.6 mi

District: Salem School District

Neighborhood · ZIP 01970These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.29%
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.44,728
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,443 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,271
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,638
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.

149 Derby St # A
1 bd · 1 ba · 401 ft²
$300K
149 Derby St
2 bd · 1 ba · 383 ft²
$226K
149 Derby St # C
2 bd · 1 ba · 470 ft²
$351K
149 Derby St
2 bd · 1 ba · 300 ft²
$246K
149 Derby St
2 bd · 1 ba · 932 ft²
$452K
149 Derby St # F
2 bd · 1 ba · 773 ft²
149 Derby St Apt G
2 bd · 1 ba · 932 ft²
$424K
149 Derby St # H
2 bd · 1 ba · 779 ft²
$394K
149 Derby St # I
2 bd · 1 ba · 945 ft²
$410K
149 Derby St # J
2 bd · 1 ba · 790 ft²
$385K

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

About 149 Derby St

How many units are in 149 Derby St, Salem, MA?

149 Derby St, Salem, MA has 10 residential units across built in 1900, according to county assessor records.

What is a unit at 149 Derby St, Salem, MA worth?

The median TopHap Estimate across the 10 units at 149 Derby St, Salem, MA is $384,586. That works out to $506 per square foot. Units run from 300 to 945 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 149 Derby St, Salem, MA expensive for Salem?

Units at 149 Derby St, Salem, MA carry a median of $506 per square foot, 32% above the Salem median of $384 per square foot.

How often do units sell at 149 Derby St, Salem, MA?

2 units at 149 Derby St, Salem, MA sold in the last 12 months, out of 30 recorded arms-length sales all time. That is a turnover rate of 20.0% of the building per year. The median sale over that period was $270K.

Have units at 149 Derby St, Salem, MA appreciated?

Across 19 repeat sales of the same unit, 149 Derby St, Salem, MA returned a median 4.1% 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 9.1 years.

What floor plans does 149 Derby St, Salem, MA have?

The most common plan at 149 Derby St, Salem, MA is a 2-bedroom of 932 square feet, repeated 2 times, with a median estimate of $437,800. TopHap identifies 1 recurring plans in the building.

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