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Single Family ResidenceResidential
$437,689$165 / 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 94How 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
Last sold for $170,000 on Apr 26, 2012

621 MILLSTREAM DR

ROCK HILL, SC 29732
2.5
Baths
2,656 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
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

$438K
$413K low$462K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Apr 26, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,304 (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.$9,548 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,055
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,493
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,303
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$407,100

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.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
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.
75
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
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Brick
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 · 96 ft²Porch · 26 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
Mount Gallant Elementary School
Elementary · Grades KG–5 · 1.0 mi
M
Dutchman Creek Middle SchoolC+
Middle · Grades 6–8 · 1.2 mi
H
Northwestern High SchoolC
High · Grades 9–12 · 5.1 mi

District: York School District 3

Neighborhood · ZIP 29732These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
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.62,912
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,142 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,693
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,245
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%

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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 Millstream Dr 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 74% of homes in Rock Hill 29732
  • Costs less per square foot than 79% of homes in Rock Hill 29732
  • Bigger than 82% of homes in Rock Hill 29732
  • Has a smaller lot than 88% of homes in Rock Hill 29732
  • Newer than 88% of homes in Rock Hill 29732

What homes are worth in Rock Hill 29732

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

This home
$114K$888K

This home is worth more than 74% of homes in Rock Hill 29732.

How it measures up in Rock Hill 29732

The dot is this home. The mark in the middle is the typical home in Rock Hill 29732.

Estimated value$437,689
CheaperTypical $335,848Pricier

Pricier than 74% of homes nearby

Price per ft²$165
CheaperTypical $191Pricier

Pricier than 21% of homes nearby

Living area2,656 ft²
SmallerTypical 1,753 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.18 ac
SmallerTypical 1 acBigger

Bigger than 12% of homes nearby

Year built2011
OlderTypical 1997Newer

Newer than 88% of homes nearby

How 621 Millstream Dr ranks against every home in each area.
MeasureThis homeRock Hill 29732York County
Estimated valuepricier than$437,68974% of homes62% of homes
Price per ft²pricier than$16521% of homes25% of homes
Living areabigger than2,656 ft²82% of homes76% of homes
Lot sizebigger than0.18 ac12% of homes14% of homes
Year builtnewer than201188% of homes74% of homes

About 621 Millstream Dr

How much is 621 Millstream Dr, Rock Hill, SC worth?

The TopHap Estimate for 621 Millstream Dr, Rock Hill, SC is $437,689 as of Sep 24, 2026. The likely range is $413,004 to $462,374. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 Millstream Dr, Rock Hill, SC last sell?

621 Millstream Dr, Rock Hill, SC last sold on Apr 26, 2012 for $170,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 621 Millstream Dr, Rock Hill, SC?

621 Millstream Dr, Rock Hill, SC has 2.5 bathrooms, 2,656 square feet of living space and a 0.18-acre lot.

When was 621 Millstream Dr, Rock Hill, SC built?

621 Millstream Dr, Rock Hill, SC was built in 2011, making it 15 years old. The building has 2 stories.

What schools serve 621 Millstream Dr, Rock Hill, SC?

621 Millstream Dr, Rock Hill, SC is assigned to Mount Gallant Elementary School (elementary); Dutchman Creek Middle School (middle), rated C+; Northwestern High School (high), rated C. All sit in York School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 621 Millstream Dr, Rock Hill, SC compare to other homes in Rock Hill 29732?

Among the 21,259 homes in Rock Hill 29732, it is worth more than 74% of them ($437,689 against a typical $335,848), its price per square foot is higher than 21% of them ($165 against a typical $191), it is bigger than 82% of them (2,656 ft² against a typical 1,753 ft²), its lot is bigger than 12% of them (0.18 ac against a typical 1 ac) and it is newer than 88% of them (2011 against a typical 1997). Measured against all of York County, it is worth more than 62% 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 Millstream Dr, Rock Hill, SC?

The 2025 property tax bill for 621 Millstream Dr, Rock Hill, SC was $1,304. The county assessed it at $9,548.

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