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Single Family ResidenceResidential
$800,024$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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $470,705 on Jan 7, 2013

604 OLD VINTAGE RUN

MOUNT AIRY, MD 21771
3.5
Baths
3,336 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
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

$800K
$764K low$836K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$470,705 · Jan 7, 2013
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$358,024
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$286,419
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.55%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$417,000
NVR MORTGAGE FINANCE INC · recorded Jan 7, 2013
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$25,000
BANK OF AMERICA

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,821 (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.$694,633 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$644,067
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$745,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.25
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 480 ft²Porch · 120 ft²

Transaction History(4)

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
Mount Airy Middle SchoolB
Middle · Grades 6–8 · 1.2 mi
E
Parr's Ridge Elementary School
Elementary · Grades PK–2 · 1.4 mi
H
South Carroll High SchoolA-
High · Grades 9–12 · 6.5 mi

District: Carroll County Public Schools

Neighborhood · ZIP 21771These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.32,505
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.382 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,406
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,296
Average tempThe average temperature here across a full year.53°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

604 Old Vintage Run 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 92% of homes in Carroll County
  • Costs less per square foot than 77% of homes in Mount Airy 21771
  • Bigger than 93% of homes in Carroll County
  • Has a smaller lot than 86% of homes in Mount Airy 21771
  • Newer than 94% of homes in Mount Airy 21771

What homes are worth in Mount Airy 21771

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

This home
$333K$1.1M

This home is worth more than 80% of homes in Mount Airy 21771.

How it measures up in Mount Airy 21771

The dot is this home. The mark in the middle is the typical home in Mount Airy 21771.

Estimated value$800,024
CheaperTypical $610,346Pricier

Pricier than 80% of homes nearby

Price per ft²$240
CheaperTypical $283Pricier

Pricier than 23% of homes nearby

Living area3,336 ft²
SmallerTypical 2,195 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.25 ac
SmallerTypical 0.95 acBigger

Bigger than 14% of homes nearby

Year built2012
OlderTypical 1988Newer

Newer than 94% of homes nearby

How 604 Old Vintage Run ranks against every home in each area.
MeasureThis homeMount Airy 21771Carroll County
Estimated valuepricier than$800,02480% of homes92% of homes
Price per ft²pricier than$24023% of homes29% of homes
Living areabigger than3,336 ft²85% of homes93% of homes
Lot sizebigger than0.25 ac14% of homes25% of homes
Year builtnewer than201294% of homes93% of homes

About 604 Old Vintage Run

How much is 604 Old Vintage Run, Mount Airy, MD worth?

The TopHap Estimate for 604 Old Vintage Run, Mount Airy, MD is $800,024 as of Jul 14, 2026. The likely range is $763,836 to $836,212. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 604 Old Vintage Run, Mount Airy, MD last sell?

604 Old Vintage Run, Mount Airy, MD last sold on Jan 7, 2013 for $470,705, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 604 Old Vintage Run, Mount Airy, MD?

604 Old Vintage Run, Mount Airy, MD has 3.5 bathrooms, 3,336 square feet of living space and a 0.25-acre lot.

When was 604 Old Vintage Run, Mount Airy, MD built?

604 Old Vintage Run, Mount Airy, MD was built in 2012, making it 14 years old. The building has 2 stories.

What schools serve 604 Old Vintage Run, Mount Airy, MD?

604 Old Vintage Run, Mount Airy, MD is assigned to Mount Airy Middle School (middle), rated B; Parr's Ridge Elementary School (elementary); South Carroll High School (high), rated A-. All sit in Carroll County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 604 Old Vintage Run, Mount Airy, MD compare to other homes in Mount Airy 21771?

Among the 10,752 homes in Mount Airy 21771, it is worth more than 80% of them ($800,024 against a typical $610,346), its price per square foot is higher than 23% of them ($240 against a typical $283), it is bigger than 85% of them (3,336 ft² against a typical 2,195 ft²), its lot is bigger than 14% of them (0.25 ac against a typical 0.95 ac) and it is newer than 94% of them (2012 against a typical 1988). Measured against all of Carroll County, it is worth more than 92% 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 604 Old Vintage Run, Mount Airy, MD?

The 2025 property tax bill for 604 Old Vintage Run, Mount Airy, MD was $7,821. The county assessed it at $694,633.

Closest homes

More homes in Mount Airy 21771

Assigned schools

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