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Single Family ResidenceResidential
$293,681$192 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

820 ROCK LAKE GLN

FORT MILL, SC 29715
3 / 1
Baths
1,528 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$294K
$284K low$304K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,836 (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.$10,456 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,880
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,576
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,109
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$261,400

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
90
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
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.
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
CountyYork
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2008
Lot (acres)The size of the land the home sits on, from county records.1.00
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.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 · 80 ft²Porch · 52 ft²

Transaction History(2)

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
Flint Hill Middle School
Middle · Grades 6–8 · 1.4 mi
E
Flint Hill Elementary School
Elementary · Grades KG–5 · 1.4 mi
H
Nation Ford High SchoolA-
High · Grades 9–12 · 2.8 mi

District: York School District 4

Neighborhood · ZIP 29715These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.45,631
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,304 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,613
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,016
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

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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

820 Rock Lake Gln 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 83% of homes in Fort Mill 29715
  • Costs less per square foot than 75% of homes in Fort Mill 29715
  • Smaller than 77% of homes in Fort Mill 29715
  • Has a bigger lot than 92% of homes in Fort Mill 29715

What homes are worth in Fort Mill 29715

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

This home
$165K$1.3M

This home is worth more than 17% of homes in Fort Mill 29715.

How it measures up in Fort Mill 29715

The dot is this home. The mark in the middle is the typical home in Fort Mill 29715.

Estimated value$293,681
CheaperTypical $481,703Pricier

Pricier than 17% of homes nearby

Price per ft²$192
CheaperTypical $214Pricier

Pricier than 25% of homes nearby

Living area1,528 ft²
SmallerTypical 2,202 ft²Bigger

Bigger than 23% of homes nearby

Lot size1 ac
SmallerTypical 1 acBigger

Bigger than 92% of homes nearby

Year built2005
OlderTypical 2008Newer

Newer than 37% of homes nearby

How 820 Rock Lake Gln ranks against every home in each area.
MeasureThis homeFort Mill 29715York County
Estimated valuepricier than$293,68117% of homes35% of homes
Price per ft²pricier than$19225% of homes45% of homes
Living areabigger than1,528 ft²23% of homes35% of homes
Lot sizebigger than1 ac92% of homes78% of homes
Year builtnewer than200537% of homes61% of homes

About 820 Rock Lake Gln

How much is 820 Rock Lake Gln, Fort Mill, SC worth?

The TopHap Estimate for 820 Rock Lake Gln, Fort Mill, SC is $293,681 as of Sep 24, 2026. The likely range is $283,561 to $303,801. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 820 Rock Lake Gln, Fort Mill, SC last sell?

820 Rock Lake Gln, Fort Mill, SC last sold on Jan 24, 2022, according to the county's recorded deed.

How big is 820 Rock Lake Gln, Fort Mill, SC?

820 Rock Lake Gln, Fort Mill, SC has 3 bathrooms, 1,528 square feet of living space and a 1.00-acre lot.

When was 820 Rock Lake Gln, Fort Mill, SC built?

820 Rock Lake Gln, Fort Mill, SC was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 820 Rock Lake Gln, Fort Mill, SC?

820 Rock Lake Gln, Fort Mill, SC is assigned to Flint Hill Middle School (middle); Flint Hill Elementary School (elementary); Nation Ford High School (high), rated A-. All sit in York School District 4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 820 Rock Lake Gln, Fort Mill, SC compare to other homes in Fort Mill 29715?

Among the 14,959 homes in Fort Mill 29715, it is worth more than 17% of them ($293,681 against a typical $481,703), its price per square foot is higher than 25% of them ($192 against a typical $214), it is bigger than 23% of them (1,528 ft² against a typical 2,202 ft²), its lot is bigger than 92% of them (1 ac against a typical 1 ac) and it is newer than 37% of them (2005 against a typical 2008). Measured against all of York County, it is worth more than 35% 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 820 Rock Lake Gln, Fort Mill, SC?

The 2025 property tax bill for 820 Rock Lake Gln, Fort Mill, SC was $1,836. The county assessed it at $10,456.

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