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Single Family ResidenceResidential
$418,885$242 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $425,000 on Aug 13, 2024

306 MAPLE AVE

ESSEX, MD 21221
3 / 1
Baths
1,734 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$419K
$369K low$469K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$425,000 · Aug 13, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,724 (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.$352,533 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$352,533
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$380,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
79
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.22
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 84 ft²

Transaction History(1)

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
Deep Creek Elementary SchoolC-
Elementary · Grades PK–5 · 0.3 mi
H
Kenwood High SchoolD-
High · Grades 9–12 · 1.1 mi
M
Deep Creek Middle SchoolC-
Middle · Grades 6–8 · 1.2 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21221These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.42,396
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,898 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,330
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,410
Average tempThe average temperature here across a full year.56°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

306 Maple 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.

  • Worth more than 82% of homes in Essex 21221
  • Costs more per square foot than 74% of homes in Essex 21221
  • Bigger than 76% of homes in Essex 21221
  • Has a bigger lot than 69% of homes in Essex 21221
  • Among the newest homes in Essex 21221

What homes are worth in Essex 21221

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

This home
$137K$731K

This home is worth more than 82% of homes in Essex 21221.

How it measures up in Essex 21221

The dot is this home. The mark in the middle is the typical home in Essex 21221.

Estimated value$418,885
CheaperTypical $282,556Pricier

Pricier than 82% of homes nearby

Price per ft²$242
CheaperTypical $207Pricier

Pricier than 74% of homes nearby

Living area1,734 ft²
SmallerTypical 1,245 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.22 ac
SmallerTypical 0.16 acBigger

Bigger than 69% of homes nearby

Year built2024
OlderTypical 1957Newer

Newer than almost all homes nearby

How 306 Maple Ave ranks against every home in each area.
MeasureThis homeEssex 21221Baltimore County
Estimated valuepricier than$418,88582% of homes63% of homes
Price per ft²pricier than$24274% of homes58% of homes
Living areabigger than1,734 ft²76% of homes64% of homes
Lot sizebigger than0.22 ac69% of homes64% of homes
Year builtnewer than2024almost all homesalmost all homes

About 306 Maple Ave

How much is 306 Maple Ave, Essex, MD worth?

The TopHap Estimate for 306 Maple Ave, Essex, MD is $418,885 as of Aug 30, 2026. The likely range is $369,251 to $468,519. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 Maple Ave, Essex, MD last sell?

306 Maple Ave, Essex, MD last sold on Aug 13, 2024 for $425,000, according to the county's recorded deed.

How big is 306 Maple Ave, Essex, MD?

306 Maple Ave, Essex, MD has 3 bathrooms, 1,734 square feet of living space and a 0.22-acre lot.

When was 306 Maple Ave, Essex, MD built?

306 Maple Ave, Essex, MD was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 306 Maple Ave, Essex, MD?

306 Maple Ave, Essex, MD is assigned to Deep Creek Elementary School (elementary), rated C-; Kenwood High School (high), rated D-; Deep Creek Middle School (middle), rated C-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 306 Maple Ave, Essex, MD compare to other homes in Essex 21221?

Among the 12,680 homes in Essex 21221, it is worth more than 82% of them ($418,885 against a typical $282,556), its price per square foot is higher than 74% of them ($242 against a typical $207), it is bigger than 76% of them (1,734 ft² against a typical 1,245 ft²), its lot is bigger than 69% of them (0.22 ac against a typical 0.16 ac) and it is newer than almost all of them (2024 against a typical 1957). Measured against all of Baltimore County, it is worth more than 63% 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 306 Maple Ave, Essex, MD?

The 2025 property tax bill for 306 Maple Ave, Essex, MD was $4,724. The county assessed it at $352,533.

More homes on Maple Ave

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Assigned schools

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