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TownhouseResidential
$94,954$66 / 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 85How 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 $95,169 on Aug 27, 2026

310 MOUNT HOLLY ST

BALTIMORE, MD 21229
1
Baths
1,434 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.
2,205 ft²
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$95K
$81K low$109K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$95,169 · Aug 27, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,528 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$77,733 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,567
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$82,900

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
Lot (acres)The size of the land the home sits on, from county records.0.05
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 140 ft²

Transaction History(3)

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

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

E
Lyndhurst Elementary SchoolF
Elementary · Grades PK–5 · 0.3 mi
H
Edmondson-Westside High SchoolD-
High · Grades 9–12 · 0.4 mi
M
Green Street AcademyD-
Middle · Grades 6–12 · 0.5 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%

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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

310 Mount Holly St 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.

  • Worth less than 93% of homes in Baltimore 21229
  • Costs less per square foot than 97% of homes in Baltimore 21229
  • Bigger than 78% of homes in Allendale
  • Has a bigger lot than 79% of homes in Allendale
  • Older than 79% of homes in Baltimore 21229

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
$73K$446K

This home is worth more than 7% 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$94,954
CheaperTypical $171,911Pricier

Pricier than 7% of homes nearby

Price per ft²$66
CheaperTypical $144Pricier

Pricier than 3% of homes nearby

Living area1,434 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 75% of homes nearby

Lot size2,205 ft²
SmallerTypical 1,960 ft²Bigger

Bigger than 60% of homes nearby

Year built1925
OlderTypical 1942Newer

Newer than 21% of homes nearby

How 310 Mount Holly St ranks against every home in each area.
MeasureThis homeAllendaleBaltimore 21229Baltimore city County
Estimated valuepricier than$94,95415% of homes7% of homes16% of homes
Price per ft²pricier than$664% of homes3% of homes5% of homes
Living areabigger than1,434 ft²78% of homes75% of homes63% of homes
Lot sizebigger than2,205 ft²79% of homes60% of homes66% of homes
Year builtnewer than192536% of homes21% of homes52% of homes

About 310 Mount Holly St

How much is 310 Mount Holly St, Baltimore, MD worth?

The TopHap Estimate for 310 Mount Holly St, Baltimore, MD is $94,954 as of Sep 24, 2026. The likely range is $80,578 to $109,330. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 310 Mount Holly St, Baltimore, MD last sell?

310 Mount Holly St, Baltimore, MD last sold on Aug 27, 2026 for $95,169, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 310 Mount Holly St, Baltimore, MD?

310 Mount Holly St, Baltimore, MD has 1 bathrooms, 1,434 square feet of living space and a 0.05-acre lot.

When was 310 Mount Holly St, Baltimore, MD built?

310 Mount Holly St, Baltimore, MD was built in 1925, making it 101 years old. It is a townhouse home. The building has 2 stories.

What schools serve 310 Mount Holly St, Baltimore, MD?

310 Mount Holly St, Baltimore, MD is assigned to Lyndhurst Elementary School (elementary), rated F; Edmondson-Westside High School (high), rated D-; Green Street Academy (middle), rated D-. All sit in Baltimore City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 310 Mount Holly St, Baltimore, MD compare to other homes in Baltimore 21229?

Among the 14,804 homes in Baltimore 21229, it is worth more than 7% of them ($94,954 against a typical $171,911), its price per square foot is higher than 3% of them ($66 against a typical $144), it is bigger than 75% of them (1,434 ft² against a typical 1,232 ft²), its lot is bigger than 60% of them (2,205 ft² against a typical 1,960 ft²) and it is newer than 21% of them (1925 against a typical 1942). Measured against all of Baltimore city County, it is worth more than 16% 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 310 Mount Holly St, Baltimore, MD?

The 2025 property tax bill for 310 Mount Holly St, Baltimore, MD was $1,528. The county assessed it at $77,733.

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