Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,201,899$369 / 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 Jul 14, 2026
Last sold for $1,190,000 on May 1, 2026

6448 RICHARDSON FARM LN

CLARKSVILLE, MD 21029
2.5
Baths
3,254 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.
0.98 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
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

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,190,000 · May 1, 2026
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.$1,201,899
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$961,519

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,789 (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.$783,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$746,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$856,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHOWARD
Lot (acres)The size of the land the home sits on, from county records.0.98
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.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 · 484 ft²Porch · 28 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
Pointers Run Elementary SchoolA
Elementary · Grades PK–5 · 1.3 mi
H
River Hill High SchoolA+
High · Grades 9–12 · 2.0 mi
M
Lime Kiln Middle SchoolA
Middle · Grades 6–8 · 3.2 mi

District: Howard County Public Schools

Neighborhood · ZIP 21029These 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.18
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 100.41

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.2%
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.12,577
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.781 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$221,799
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$258,310
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

6448 Richardson Farm 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 93% of homes in Howard County
  • Costs more per square foot than 85% of homes in Howard County
  • Bigger than 86% of homes in Howard County
  • Has a bigger lot than 77% of homes in Howard County
  • Newer than 68% of homes in Howard County

What homes are worth in Clarksville 21029

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

This home
$477K$2.3M

This home is worth more than 69% of homes in Clarksville 21029.

How it measures up in Clarksville 21029

The dot is this home. The mark in the middle is the typical home in Clarksville 21029.

Estimated value$1,201,899
CheaperTypical $1,046,611Pricier

Pricier than 69% of homes nearby

Price per ft²$369
CheaperTypical $346Pricier

Pricier than 66% of homes nearby

Living area3,254 ft²
SmallerTypical 3,084 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.98 ac
SmallerTypical 0.92 acBigger

Bigger than 53% of homes nearby

Year built1997
OlderTypical 1999Newer

Newer than 42% of homes nearby

How 6448 Richardson Farm Ln ranks against every home in each area.
MeasureThis homeClarksville 21029Howard County
Estimated valuepricier than$1,201,89969% of homes93% of homes
Price per ft²pricier than$36966% of homes85% of homes
Living areabigger than3,254 ft²56% of homes86% of homes
Lot sizebigger than0.98 ac53% of homes77% of homes
Year builtnewer than199742% of homes68% of homes

About 6448 Richardson Farm Ln

How much is 6448 Richardson Farm Ln, Clarksville, MD worth?

The TopHap Estimate for 6448 Richardson Farm Ln, Clarksville, MD is $1,201,899 as of Jul 14, 2026. The likely range is $1,148,707 to $1,255,091. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6448 Richardson Farm Ln, Clarksville, MD last sell?

6448 Richardson Farm Ln, Clarksville, MD last sold on May 1, 2026 for $1,190,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 6448 Richardson Farm Ln, Clarksville, MD?

6448 Richardson Farm Ln, Clarksville, MD has 2.5 bathrooms, 3,254 square feet of living space and a 0.98-acre lot.

When was 6448 Richardson Farm Ln, Clarksville, MD built?

6448 Richardson Farm Ln, Clarksville, MD was built in 1997, making it 29 years old. The building has 2 stories.

What schools serve 6448 Richardson Farm Ln, Clarksville, MD?

6448 Richardson Farm Ln, Clarksville, MD is assigned to Pointers Run Elementary School (elementary), rated A; River Hill High School (high), rated A+; Lime Kiln Middle School (middle), rated A. All sit in Howard County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6448 Richardson Farm Ln, Clarksville, MD compare to other homes in Clarksville 21029?

Among the 4,229 homes in Clarksville 21029, it is worth more than 69% of them ($1,201,899 against a typical $1,046,611), its price per square foot is higher than 66% of them ($369 against a typical $346), it is bigger than 56% of them (3,254 ft² against a typical 3,084 ft²), its lot is bigger than 53% of them (0.98 ac against a typical 0.92 ac) and it is newer than 42% of them (1997 against a typical 1999). Measured against all of Howard County, it is worth more than 93% 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 6448 Richardson Farm Ln, Clarksville, MD?

The 2025 property tax bill for 6448 Richardson Farm Ln, Clarksville, MD was $10,789. The county assessed it at $783,000.

Closest homes

More homes in Clarksville 21029

Assigned schools

Explore the area

See this home in context

Open 6448 Richardson Farm 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