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Single Family ResidenceResidential
$777,519$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 96How 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 $516,750 on Nov 1, 2017

816 MAPLE RD

GAMBRILLS, MD 21054
3.5
Baths
3,210 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.
2.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$778K
$749K low$806K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$516,750 · Nov 1, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,726 (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.$659,567 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$646,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$685,100

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.19
68
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.38 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyANNE ARUNDEL
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.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 360 ft²Patio · 252 ft²Porch · 40 ft²

Transaction History(2)

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.

H
Arundel High SchoolA-
High · Grades 9–12 · 1.2 mi
M
Arundel Middle SchoolA+
Middle · Grades 6–8 · 1.4 mi
E
Odenton Elementary SchoolB
Elementary · Grades PK–5 · 2.2 mi

District: Anne Arundel County Public Schools

Neighborhood · ZIP 21054These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.15,538
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.877 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,638
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,191
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

816 Maple Rd 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 81% of homes in Anne Arundel County
  • Costs less per square foot than 71% of homes in Gambrills 21054
  • Bigger than 88% of homes in Anne Arundel County
  • Has a bigger lot than 96% of homes in Anne Arundel County

What homes are worth in Gambrills 21054

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

This home
$303K$1.2M

This home is worth more than 72% of homes in Gambrills 21054.

How it measures up in Gambrills 21054

The dot is this home. The mark in the middle is the typical home in Gambrills 21054.

Estimated value$777,519
CheaperTypical $599,619Pricier

Pricier than 72% of homes nearby

Price per ft²$242
CheaperTypical $263Pricier

Pricier than 29% of homes nearby

Living area3,210 ft²
SmallerTypical 2,315 ft²Bigger

Bigger than 75% of homes nearby

Lot size2.28 ac
SmallerTypical 0.23 acBigger

Bigger than 92% of homes nearby

Year built1982
OlderTypical 1995Newer

Newer than 39% of homes nearby

How 816 Maple Rd ranks against every home in each area.
MeasureThis homeGambrills 21054Anne Arundel County
Estimated valuepricier than$777,51972% of homes81% of homes
Price per ft²pricier than$24229% of homes30% of homes
Living areabigger than3,210 ft²75% of homes88% of homes
Lot sizebigger than2.28 ac92% of homes96% of homes
Year builtnewer than198239% of homes49% of homes

About 816 Maple Rd

How much is 816 Maple Rd, Gambrills, MD worth?

The TopHap Estimate for 816 Maple Rd, Gambrills, MD is $777,519 as of Sep 24, 2026. The likely range is $749,161 to $805,877. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 816 Maple Rd, Gambrills, MD last sell?

816 Maple Rd, Gambrills, MD last sold on Nov 1, 2017 for $516,750, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 816 Maple Rd, Gambrills, MD?

816 Maple Rd, Gambrills, MD has 3.5 bathrooms and 3,210 square feet of living space.

When was 816 Maple Rd, Gambrills, MD built?

816 Maple Rd, Gambrills, MD was built in 1982, making it 44 years old. It is a conventional home. The building has 1 story.

What schools serve 816 Maple Rd, Gambrills, MD?

816 Maple Rd, Gambrills, MD is assigned to Arundel High School (high), rated A-; Arundel Middle School (middle), rated A+; Odenton Elementary School (elementary), rated B. All sit in Anne Arundel County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 816 Maple Rd, Gambrills, MD compare to other homes in Gambrills 21054?

Among the 4,913 homes in Gambrills 21054, it is worth more than 72% of them ($777,519 against a typical $599,619), its price per square foot is higher than 29% of them ($242 against a typical $263), it is bigger than 75% of them (3,210 ft² against a typical 2,315 ft²), its lot is bigger than 92% of them (2.28 ac against a typical 0.23 ac) and it is newer than 39% of them (1982 against a typical 1995). Measured against all of Anne Arundel County, it is worth more than 81% 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 816 Maple Rd, Gambrills, MD?

The 2025 property tax bill for 816 Maple Rd, Gambrills, MD was $7,726. The county assessed it at $659,567.

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