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TownhouseResidential
$160,169$127 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $94,900 on Mar 15, 2021

323 MARTINGALE AVE

BALTIMORE, MD 21229
2 / 1
Baths
1,260 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1,706 ft²
Lot SizeThe size of the land the home sits on, from county records.
1939
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$160K
$143K low$177K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$94,900 · Mar 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,417 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$119,200 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBaltimore City
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Radiant
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 112 ft²

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Beechfield Elementary/Middle SchoolD+
Elementary · Grades PK–8 · 0.2 mi
H
Edmondson-Westside High SchoolF
High · Grades 9–12 · 0.8 mi

District: Baltimore City Public Schools

Neighborhood · ZIP 21229These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.43,206
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,077 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,636
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,211
Average tempThe average temperature here across a full year.55°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.57%

Owner Tools

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

How this home compares

323 Martingale Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Costs more per square foot than 70% of homes in Irvington
  • Has a smaller lot than 65% of homes in Baltimore 21229
  • Newer than 78% of homes in Irvington

What homes are worth in Baltimore 21229

Each bar is how many homes fall in that price range. The marker is this home.

This home
$77K$446K

This home is worth more than 44% of homes in Baltimore 21229.

How it measures up in Baltimore 21229

The dot is this home. The mark in the middle is the typical home in Baltimore 21229.

Estimated value$160,169
CheaperTypical $172,241Pricier

Pricier than 44% of homes nearby

Price per ft²$127
CheaperTypical $144Pricier

Pricier than 41% of homes nearby

Living area1,260 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 55% of homes nearby

Lot size1,706 ft²
SmallerTypical 1,960 ft²Bigger

Bigger than 35% of homes nearby

Year built1939
OlderTypical 1942Newer

Newer than 42% of homes nearby

How 323 Martingale Ave ranks against every home in each area.
MeasureThis homeIrvingtonBaltimore 21229Baltimore city County
Estimated valuepricier than$160,16963% of homes44% of homes39% of homes
Price per ft²pricier than$12770% of homes41% of homes34% of homes
Living areabigger than1,260 ft²47% of homes55% of homes48% of homes
Lot sizebigger than1,706 ft²41% of homes35% of homes52% of homes
Year builtnewer than193978% of homes42% of homes64% of homes

About 323 Martingale Ave

How much is 323 Martingale Ave, Baltimore, MD worth?

The TopHap Estimate for 323 Martingale Ave, Baltimore, MD is $160,169 as of Sep 24, 2026. The likely range is $143,264 to $177,074. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 323 Martingale Ave, Baltimore, MD last sell?

323 Martingale Ave, Baltimore, MD last sold on Mar 15, 2021 for $94,900, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 323 Martingale Ave, Baltimore, MD?

323 Martingale Ave, Baltimore, MD has 2 bathrooms and 1,260 square feet of living space.

When was 323 Martingale Ave, Baltimore, MD built?

323 Martingale Ave, Baltimore, MD was built in 1939, making it 87 years old. It is a townhouse home. The building has 2 stories.

What schools serve 323 Martingale Ave, Baltimore, MD?

323 Martingale Ave, Baltimore, MD is assigned to Beechfield Elementary/Middle School (elementary), rated D+; Edmondson-Westside High School (high), rated F. All sit in Baltimore City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 323 Martingale Ave, Baltimore, MD compare to other homes in Baltimore 21229?

Among the 14,806 homes in Baltimore 21229, it is worth more than 44% of them ($160,169 against a typical $172,241), its price per square foot is higher than 41% of them ($127 against a typical $144), it is bigger than 55% of them (1,260 ft² against a typical 1,232 ft²), its lot is bigger than 35% of them (1,706 ft² against a typical 1,960 ft²) and it is newer than 42% of them (1939 against a typical 1942). Measured against all of Baltimore city County, it is worth more than 39% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 323 Martingale Ave, Baltimore, MD?

The 2023 property tax bill for 323 Martingale Ave, Baltimore, MD was $2,417. The county assessed it at $119,200.

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Assigned schools

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