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Single Family ResidenceResidential
$206,635$50 / 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 73How 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

621 KNOX MOUNTAIN RD

ROCKMART, GA 30153
3
Beds
3 / 1
Baths
4,124 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.
4.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$207K
$151K low$262K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,588 (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.$295,421 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$280,601
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$294,798
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$738,552

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPolk
Lot (acres)The size of the land the home sits on, from county records.4.23
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Masonry (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 88 ft²Patio · 3,000 ft²Porch · 1,092 ft²

Transaction History(1)

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
Rockmart Middle SchoolC+
Middle · Grades 6–8 · 0.7 mi
H
Rockmart High SchoolB-
High · Grades 9–12 · 0.9 mi
E
Van Wert Elementary SchoolB
Elementary · Grades PK–5 · 2.8 mi

District: Polk County School District

Neighborhood · ZIP 30153These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.21,264
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.175 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,974
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,293
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.54 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

621 Knox Mountain Rd 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 less than 68% of homes in Rockmart 30153
  • Among the lowest price per square foot in Rockmart 30153
  • Among the largest homes in Rockmart 30153
  • Has a bigger lot than 82% of homes in Rockmart 30153
  • Newer than 78% of homes in Polk County

What homes are worth in Rockmart 30153

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

This home
$56K$649K

This home is worth more than 32% of homes in Rockmart 30153.

How it measures up in Rockmart 30153

The dot is this home. The mark in the middle is the typical home in Rockmart 30153.

Estimated value$206,635
CheaperTypical $247,622Pricier

Pricier than 32% of homes nearby

Price per ft²$50
CheaperTypical $162Pricier

Cheaper than almost all homes nearby

Living area4,124 ft²
SmallerTypical 1,460 ft²Bigger

Bigger than almost all homes nearby

Lot size4.23 ac
SmallerTypical 0.82 acBigger

Bigger than 82% of homes nearby

Year built1999
OlderTypical 1993Newer

Newer than 61% of homes nearby

How 621 Knox Mountain Rd ranks against every home in each area.
MeasureThis homeRockmart 30153Polk County
Estimated valuepricier than$206,63532% of homes51% of homes
Price per ft²pricier than$50almost no homes3% of homes
Living areabigger than4,124 ft²almost all homes98% of homes
Lot sizebigger than4.23 ac82% of homes80% of homes
Year builtnewer than199961% of homes78% of homes

About 621 Knox Mountain Rd

How much is 621 Knox Mountain Rd, Rockmart, GA worth?

The TopHap Estimate for 621 Knox Mountain Rd, Rockmart, GA is $206,635 as of Aug 30, 2026. The likely range is $151,014 to $262,256. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 Knox Mountain Rd, Rockmart, GA last sell?

621 Knox Mountain Rd, Rockmart, GA last sold on Jan 10, 2000, according to the county's recorded deed.

How big is 621 Knox Mountain Rd, Rockmart, GA?

621 Knox Mountain Rd, Rockmart, GA has 3 bedrooms, 3 bathrooms, 4,124 square feet of living space and a 4.23-acre lot.

When was 621 Knox Mountain Rd, Rockmart, GA built?

621 Knox Mountain Rd, Rockmart, GA was built in 1999, making it 27 years old. The building has 1 story.

What schools serve 621 Knox Mountain Rd, Rockmart, GA?

621 Knox Mountain Rd, Rockmart, GA is assigned to Rockmart Middle School (middle), rated C+; Rockmart High School (high), rated B-; Van Wert Elementary School (elementary), rated B. All sit in Polk County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 621 Knox Mountain Rd, Rockmart, GA compare to other homes in Rockmart 30153?

Among the 7,683 homes in Rockmart 30153, it is worth more than 32% of them ($206,635 against a typical $247,622), its price per square foot is higher than almost none of them ($50 against a typical $162), it is bigger than almost all of them (4,124 ft² against a typical 1,460 ft²), its lot is bigger than 82% of them (4.23 ac against a typical 0.82 ac) and it is newer than 61% of them (1999 against a typical 1993). Measured against all of Polk County, it is worth more than 51% 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 621 Knox Mountain Rd, Rockmart, GA?

The 2025 property tax bill for 621 Knox Mountain Rd, Rockmart, GA was $6,588. The county assessed it at $295,421.

More homes on Knox Mountain Rd

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