Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$139,255$89 / 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 72How 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 $265,000 on Nov 18, 2025

23024 HOLLY TREE LN SW

BARTON, MD 21521
1.5
Baths
1,568 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$139K
$100K low$178K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$265,000 · Nov 18, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,080 (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.$171,467 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$148,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$216,600

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.61
86
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
48
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.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyALLEGANY
Lot (acres)The size of the land the home sits on, from county records.0.32
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 300 ft²Porch · 180 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.

M
Westmar Middle SchoolC
Middle · Grades 6–8 · 1.7 mi
E
George's Creek Elementary SchoolC
Elementary · Grades PK–5 · 3.4 mi
H
Mountain Ridge High SchoolB
High · Grades 9–12 · 9.0 mi

District: Allegany County Public Schools

Neighborhood · ZIP 21521These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.4.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.1,241
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.50 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,552
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,797
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

23024 Holly Tree Ln Sw 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 65% of homes in Barton 21521
  • Costs less per square foot than 66% of homes in Allegany County
  • Newer than 85% of homes in Barton 21521

What homes are worth in Barton 21521

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

This home
$27K$444K

This home is worth more than 65% of homes in Barton 21521.

How it measures up in Barton 21521

The dot is this home. The mark in the middle is the typical home in Barton 21521.

Estimated value$139,255
CheaperTypical $118,644Pricier

Pricier than 65% of homes nearby

Price per ft²$89
CheaperTypical $86Pricier

Pricier than 53% of homes nearby

Living area1,568 ft²
SmallerTypical 1,412 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.32 ac
SmallerTypical 0.36 acBigger

Bigger than 45% of homes nearby

Year built1986
OlderTypical 1943Newer

Newer than 85% of homes nearby

How 23024 Holly Tree Ln Sw ranks against every home in each area.
MeasureThis homeBarton 21521Allegany County
Estimated valuepricier than$139,25565% of homes46% of homes
Price per ft²pricier than$8953% of homes34% of homes
Living areabigger than1,568 ft²63% of homes63% of homes
Lot sizebigger than0.32 ac45% of homes53% of homes
Year builtnewer than198685% of homes85% of homes

About 23024 Holly Tree Ln Sw

How much is 23024 Holly Tree Ln Sw, Barton, MD worth?

The TopHap Estimate for 23024 Holly Tree Ln Sw, Barton, MD is $139,255 as of Aug 30, 2026. The likely range is $100,048 to $178,462. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23024 Holly Tree Ln Sw, Barton, MD last sell?

23024 Holly Tree Ln Sw, Barton, MD last sold on Nov 18, 2025 for $265,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23024 Holly Tree Ln Sw, Barton, MD?

23024 Holly Tree Ln Sw, Barton, MD has 1.5 bathrooms, 1,568 square feet of living space and a 0.32-acre lot.

When was 23024 Holly Tree Ln Sw, Barton, MD built?

23024 Holly Tree Ln Sw, Barton, MD was built in 1986, making it 40 years old. The building has 1 story.

What schools serve 23024 Holly Tree Ln Sw, Barton, MD?

23024 Holly Tree Ln Sw, Barton, MD is assigned to Westmar Middle School (middle), rated C; George's Creek Elementary School (elementary), rated C; Mountain Ridge High School (high), rated B. All sit in Allegany County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23024 Holly Tree Ln Sw, Barton, MD compare to other homes in Barton 21521?

Among the 581 homes in Barton 21521, it is worth more than 65% of them ($139,255 against a typical $118,644), its price per square foot is higher than 53% of them ($89 against a typical $86), it is bigger than 63% of them (1,568 ft² against a typical 1,412 ft²), its lot is bigger than 45% of them (0.32 ac against a typical 0.36 ac) and it is newer than 85% of them (1986 against a typical 1943). Measured against all of Allegany County, it is worth more than 46% 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 23024 Holly Tree Ln Sw, Barton, MD?

The 2025 property tax bill for 23024 Holly Tree Ln Sw, Barton, MD was $2,080. The county assessed it at $171,467.

More homes on Holly Tree Ln Sw

Closest homes

More homes in Barton 21521

Assigned schools

Explore the area

See this home in context

Open 23024 Holly Tree Ln Sw 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