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Residential (General/Single)Residential
$543,591$228 / 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 $585,000 on Nov 7, 2024

1670 AVALON DR

ROCK HILL, SC 29730
3
Baths
2,379 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
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

$544K
$517K low$570K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$585,000 · Nov 7, 2024
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.$543,591
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$434,873

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,572 (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.$33,888 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,288
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$564,800

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.
91
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
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.Residential (General/Single)
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.24
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 · 143 ft²

Transaction History(6)

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.

H
Rock Hill High SchoolC-
High · Grades 9–12 · 1.8 mi
E
Independence Elementary SchoolB-
Elementary · Grades PK–5 · 1.8 mi
M
Castle Heights Middle SchoolC
Middle · Grades 6–8 · 2.4 mi

District: York School District 3

Neighborhood · ZIP 29730These 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.130
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.64,639
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.525 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,373
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,333
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%

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.Yes

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

1670 Avalon 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 93% of homes in Rock Hill 29730
  • Costs more per square foot than 87% of homes in Rock Hill 29730
  • Bigger than 86% of homes in Rock Hill 29730
  • Has a smaller lot than 94% of homes in Rock Hill 29730
  • Among the newest homes in Rock Hill 29730

What homes are worth in Rock Hill 29730

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

This home
$81K$748K

This home is worth more than 93% of homes in Rock Hill 29730.

How it measures up in Rock Hill 29730

The dot is this home. The mark in the middle is the typical home in Rock Hill 29730.

Estimated value$543,591
CheaperTypical $261,220Pricier

Pricier than 93% of homes nearby

Price per ft²$228
CheaperTypical $171Pricier

Pricier than 87% of homes nearby

Living area2,379 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.24 ac
SmallerTypical 1 acBigger

Bigger than 6% of homes nearby

Year built2024
OlderTypical 1983Newer

Newer than almost all homes nearby

How 1670 Avalon Dr ranks against every home in each area.
MeasureThis homeRock Hill 29730York County
Estimated valuepricier than$543,59193% of homes75% of homes
Price per ft²pricier than$22887% of homes73% of homes
Living areabigger than2,379 ft²86% of homes69% of homes
Lot sizebigger than0.24 ac6% of homes6% of homes
Year builtnewer than2024almost all homesalmost all homes

About 1670 Avalon Dr

How much is 1670 Avalon Dr, Rock Hill, SC worth?

The TopHap Estimate for 1670 Avalon Dr, Rock Hill, SC is $543,591 as of Jul 14, 2026. The likely range is $516,697 to $570,485. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1670 Avalon Dr, Rock Hill, SC last sell?

1670 Avalon Dr, Rock Hill, SC last sold on Nov 7, 2024 for $585,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 1670 Avalon Dr, Rock Hill, SC?

1670 Avalon Dr, Rock Hill, SC has 3 bathrooms, 2,379 square feet of living space and a 0.24-acre lot.

When was 1670 Avalon Dr, Rock Hill, SC built?

1670 Avalon Dr, Rock Hill, SC was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 1670 Avalon Dr, Rock Hill, SC?

1670 Avalon Dr, Rock Hill, SC is assigned to Rock Hill High School (high), rated C-; Independence Elementary School (elementary), rated B-; Castle Heights Middle School (middle), rated C. All sit in York School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1670 Avalon Dr, Rock Hill, SC compare to other homes in Rock Hill 29730?

Among the 19,086 homes in Rock Hill 29730, it is worth more than 93% of them ($543,591 against a typical $261,220), its price per square foot is higher than 87% of them ($228 against a typical $171), it is bigger than 86% of them (2,379 ft² against a typical 1,456 ft²), its lot is bigger than 6% of them (0.24 ac against a typical 1 ac) and it is newer than almost all of them (2024 against a typical 1983). Measured against all of York County, it is worth more than 75% 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 1670 Avalon Dr, Rock Hill, SC?

The 2025 property tax bill for 1670 Avalon Dr, Rock Hill, SC was $14,572. The county assessed it at $33,888.

Closest homes

More homes in Rock Hill 29730

Assigned schools

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