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TownhouseResidential
$257,511$222 / 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 91How 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 $142,000 on May 11, 2010

312 DELMAR CT

ABINGDON, MD 21009
1
Baths
1,160 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.
2,482 ft²
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$258K
$235K low$280K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,000 · May 11, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,402 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$220,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$161,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$207,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$220,400

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
CountyHARFORD
Lot (acres)The size of the land the home sits on, from county records.0.06
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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.Deck · 320 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.

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

E
Abingdon Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
M
Edgewood Middle SchoolD+
Middle · Grades 6–8 · 3.9 mi
H
Edgewood High SchoolC-
High · Grades 9–12 · 4.0 mi

District: Harford County Public Schools

Neighborhood · ZIP 21009These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.32,351
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,690 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,452
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,217
Average tempThe average temperature here across a full year.55°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.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

312 Delmar Ct 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 90% of homes in Abingdon 21009
  • Costs less per square foot than 65% of homes in Harford County
  • Smaller than 85% of homes in Abingdon 21009
  • Has a smaller lot than 86% of homes in Harford County

What homes are worth in Abingdon 21009

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

This home
$208K$686K

This home is worth more than 10% of homes in Abingdon 21009.

How it measures up in Abingdon 21009

The dot is this home. The mark in the middle is the typical home in Abingdon 21009.

Estimated value$257,511
CheaperTypical $364,840Pricier

Pricier than 10% of homes nearby

Price per ft²$222
CheaperTypical $225Pricier

Pricier than 45% of homes nearby

Living area1,160 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 15% of homes nearby

Lot size2,482 ft²
SmallerTypical 0.18 acBigger

Bigger than 33% of homes nearby

Year built1991
OlderTypical 1993Newer

Newer than 46% of homes nearby

How 312 Delmar Ct ranks against every home in each area.
MeasureThis homeAbingdon 21009Harford County
Estimated valuepricier than$257,51110% of homes13% of homes
Price per ft²pricier than$22245% of homes35% of homes
Living areabigger than1,160 ft²15% of homes16% of homes
Lot sizebigger than2,482 ft²33% of homes14% of homes
Year builtnewer than199146% of homes58% of homes

About 312 Delmar Ct

How much is 312 Delmar Ct, Abingdon, MD worth?

The TopHap Estimate for 312 Delmar Ct, Abingdon, MD is $257,511 as of Sep 24, 2026. The likely range is $235,249 to $279,773. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 Delmar Ct, Abingdon, MD last sell?

312 Delmar Ct, Abingdon, MD last sold on May 11, 2010 for $142,000, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 312 Delmar Ct, Abingdon, MD?

312 Delmar Ct, Abingdon, MD has 1 bathrooms, 1,160 square feet of living space and a 0.06-acre lot.

When was 312 Delmar Ct, Abingdon, MD built?

312 Delmar Ct, Abingdon, MD was built in 1991, making it 35 years old. It is a townhouse home. The building has 2 stories.

What schools serve 312 Delmar Ct, Abingdon, MD?

312 Delmar Ct, Abingdon, MD is assigned to Abingdon Elementary School (elementary), rated B+; Edgewood Middle School (middle), rated D+; Edgewood High School (high), rated C-. All sit in Harford County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 312 Delmar Ct, Abingdon, MD compare to other homes in Abingdon 21009?

Among the 11,238 homes in Abingdon 21009, it is worth more than 10% of them ($257,511 against a typical $364,840), its price per square foot is higher than 45% of them ($222 against a typical $225), it is bigger than 15% of them (1,160 ft² against a typical 1,520 ft²), its lot is bigger than 33% of them (2,482 ft² against a typical 0.18 ac) and it is newer than 46% of them (1991 against a typical 1993). Measured against all of Harford County, it is worth more than 13% 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 312 Delmar Ct, Abingdon, MD?

The 2026 property tax bill for 312 Delmar Ct, Abingdon, MD was $2,402. The county assessed it at $220,400.

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