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Single Family ResidenceResidential
$433,851$161 / 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 89How 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 $427,700 on Oct 11, 2024

12107 ROSENBERRY LN

BIG POOL, MD 21711
3
Baths
2,692 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$434K
$384K low$484K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$427,700 · Oct 11, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,911 (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.$412,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$72,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$340,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$371,933
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$412,200

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.42
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
18
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.3.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Patio · 288 ft²Porch · 108 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.

H
Clear Spring High SchoolB+
High · Grades 9–12 · 4.4 mi
M
Clear Spring Middle SchoolA-
Middle · Grades 6–8 · 4.5 mi
E
Clear Spring Elementary SchoolA-
Elementary · Grades PK–5 · 4.6 mi

District: Washington County Public Schools

Neighborhood · ZIP 21711These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.1,177
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.51 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,632
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,943
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

12107 Rosenberry 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 76% of homes in Washington County
  • Costs less per square foot than 82% of homes in Big Pool 21711
  • Bigger than 90% of homes in Big Pool 21711
  • Has a bigger lot than 87% of homes in Washington County
  • Newer than 98% of homes in Big Pool 21711

What homes are worth in Big Pool 21711

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

This home
$135K$909K

This home is worth more than 74% of homes in Big Pool 21711.

How it measures up in Big Pool 21711

The dot is this home. The mark in the middle is the typical home in Big Pool 21711.

Estimated value$433,851
CheaperTypical $328,167Pricier

Pricier than 74% of homes nearby

Price per ft²$161
CheaperTypical $225Pricier

Pricier than 18% of homes nearby

Living area2,692 ft²
SmallerTypical 1,486 ft²Bigger

Bigger than 90% of homes nearby

Lot size3 ac
SmallerTypical 3.2 acBigger

Bigger than 46% of homes nearby

Year built2019
OlderTypical 1969Newer

Newer than 98% of homes nearby

How 12107 Rosenberry Ln ranks against every home in each area.
MeasureThis homeBig Pool 21711Washington County
Estimated valuepricier than$433,85174% of homes76% of homes
Price per ft²pricier than$16118% of homes22% of homes
Living areabigger than2,692 ft²90% of homes88% of homes
Lot sizebigger than3 ac46% of homes87% of homes
Year builtnewer than201998% of homes96% of homes

About 12107 Rosenberry Ln

How much is 12107 Rosenberry Ln, Big Pool, MD worth?

The TopHap Estimate for 12107 Rosenberry Ln, Big Pool, MD is $433,851 as of Aug 30, 2026. The likely range is $384,148 to $483,554. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12107 Rosenberry Ln, Big Pool, MD last sell?

12107 Rosenberry Ln, Big Pool, MD last sold on Oct 11, 2024 for $427,700, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12107 Rosenberry Ln, Big Pool, MD?

12107 Rosenberry Ln, Big Pool, MD has 3 bathrooms, 2,692 square feet of living space and a 3.00-acre lot.

When was 12107 Rosenberry Ln, Big Pool, MD built?

12107 Rosenberry Ln, Big Pool, MD was built in 2019, making it 7 years old. The building has 1 story.

What schools serve 12107 Rosenberry Ln, Big Pool, MD?

12107 Rosenberry Ln, Big Pool, MD is assigned to Clear Spring High School (high), rated B+; Clear Spring Middle School (middle), rated A-; Clear Spring Elementary School (elementary), rated A-. All sit in Washington County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12107 Rosenberry Ln, Big Pool, MD compare to other homes in Big Pool 21711?

Among the 423 homes in Big Pool 21711, it is worth more than 74% of them ($433,851 against a typical $328,167), its price per square foot is higher than 18% of them ($161 against a typical $225), it is bigger than 90% of them (2,692 ft² against a typical 1,486 ft²), its lot is bigger than 46% of them (3 ac against a typical 3.2 ac) and it is newer than 98% of them (2019 against a typical 1969). Measured against all of Washington County, it is worth more than 76% 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 12107 Rosenberry Ln, Big Pool, MD?

The 2025 property tax bill for 12107 Rosenberry Ln, Big Pool, MD was $3,911. The county assessed it at $412,200.

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