Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$527,877$240 / 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 98How 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 $242,500 on Dec 12, 2016

12309 ROUND TREE LN

BOWIE, MD 20715
2.5
Baths
2,196 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$528K
$517K low$538K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$242,500 · Dec 12, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,445 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$417,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$102,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$314,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$385,933
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$417,100

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 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
CountyPRINCE GEORGE'S
Lot (acres)The size of the land the home sits on, from county records.0.37
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.Yes
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.Patio · 388 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
Rockledge Elementary SchoolC
Elementary · Grades PK–5 · 0.3 mi
M
Samuel Ogle Middle SchoolB
Middle · Grades 6–8 · 0.7 mi
H
Bowie High SchoolC-
High · Grades 9–12 · 1.5 mi

District: Prince George's County Public Schools

Neighborhood · ZIP 20715These 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.35
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
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.27,618
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,984 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$143,794
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$164,165
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%

Owner Tools

Do you own this home?
Claim this home

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

12309 Round Tree Ln 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 84% of homes in Rockledge
  • Costs less per square foot than 76% of homes in Rockledge
  • Bigger than 85% of homes in Rockledge
  • Has a bigger lot than 91% of homes in Rockledge
  • Among the newest homes in Rockledge

What homes are worth in Bowie 20715

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

This home
$314K$763K

This home is worth more than 71% of homes in Bowie 20715.

How it measures up in Bowie 20715

The dot is this home. The mark in the middle is the typical home in Bowie 20715.

Estimated value$527,877
CheaperTypical $492,272Pricier

Pricier than 71% of homes nearby

Price per ft²$240
CheaperTypical $257Pricier

Pricier than 31% of homes nearby

Living area2,196 ft²
SmallerTypical 1,872 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.37 ac
SmallerTypical 0.26 acBigger

Bigger than 84% of homes nearby

Year built1967
OlderTypical 1966Newer

Newer than 73% of homes nearby

How 12309 Round Tree Ln ranks against every home in each area.
MeasureThis homeRockledgeBowie 20715Prince George's County
Estimated valuepricier than$527,87784% of homes71% of homes75% of homes
Price per ft²pricier than$24024% of homes31% of homes34% of homes
Living areabigger than2,196 ft²85% of homes72% of homes78% of homes
Lot sizebigger than0.37 ac91% of homes84% of homes85% of homes
Year builtnewer than1967almost all homes73% of homes40% of homes

About 12309 Round Tree Ln

How much is 12309 Round Tree Ln, Bowie, MD worth?

The TopHap Estimate for 12309 Round Tree Ln, Bowie, MD is $527,877 as of Sep 24, 2026. The likely range is $517,314 to $538,440. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12309 Round Tree Ln, Bowie, MD last sell?

12309 Round Tree Ln, Bowie, MD last sold on Dec 12, 2016 for $242,500, according to the county's recorded deed.

How big is 12309 Round Tree Ln, Bowie, MD?

12309 Round Tree Ln, Bowie, MD has 2.5 bathrooms, 2,196 square feet of living space and a 0.37-acre lot.

When was 12309 Round Tree Ln, Bowie, MD built?

12309 Round Tree Ln, Bowie, MD was built in 1967, making it 59 years old. It is a conventional home. The building has 2 stories.

What schools serve 12309 Round Tree Ln, Bowie, MD?

12309 Round Tree Ln, Bowie, MD is assigned to Rockledge Elementary School (elementary), rated C; Samuel Ogle Middle School (middle), rated B; Bowie High School (high), rated C-. All sit in Prince George's County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12309 Round Tree Ln, Bowie, MD compare to other homes in Bowie 20715?

Among the 9,623 homes in Bowie 20715, it is worth more than 71% of them ($527,877 against a typical $492,272), its price per square foot is higher than 31% of them ($240 against a typical $257), it is bigger than 72% of them (2,196 ft² against a typical 1,872 ft²), its lot is bigger than 84% of them (0.37 ac against a typical 0.26 ac) and it is newer than 73% of them (1967 against a typical 1966). Measured against all of Prince George's County, it is worth more than 75% 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 12309 Round Tree Ln, Bowie, MD?

The 2024 property tax bill for 12309 Round Tree Ln, Bowie, MD was $5,445. The county assessed it at $417,100.

More homes on Round Tree Ln

Closest homes

More homes in Bowie 20715

Assigned schools

Explore the area

See this home in context

Open 12309 Round Tree Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map