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Single Family ResidenceResidential
$170,395$134 / 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 90How 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 $53,000 on Jul 2, 2007

30799 RIVER RD

SD
3
Beds
2
Baths
1,272 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.
5.98 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$170K
$153K low$188K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$53,000 · Jul 2, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,287 (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.$109,776 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,248
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$57,528
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$109,776

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.60 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.5.98
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Alcester-Hudson Jr. High - 03D+
Middle · Grades 7–8 · 8.0 mi
E
Alcester-Hudson Elementary - 04B-
Elementary · Grades KG–6 · 8.0 mi
H
Alcester-Hudson High School - 01D-
High · Grades 9–12 · 8.0 mi

District: Alcester-Hudson School District 61-1

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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

30799 River 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 87% of homes in Union County
  • Costs less per square foot than 86% of homes in Union County
  • Smaller than 70% of homes in Union County
  • Has a bigger lot than 94% of homes in Union County
  • Older than 90% of homes in Union County

How it measures up in Union County

The dot is this home. The mark in the middle is the typical home in Union County.

Estimated value$170,395
CheaperTypical $319,530Pricier

Pricier than 13% of homes nearby

Price per ft²$134
CheaperTypical $205Pricier

Pricier than 14% of homes nearby

Living area1,272 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 30% of homes nearby

Lot size5.98 ac
SmallerTypical 0.28 acBigger

Bigger than 94% of homes nearby

Year built1910
OlderTypical 1993Newer

Newer than 10% of homes nearby

How 30799 River Rd ranks against every home in each area.
MeasureThis homeUnion County
Estimated valuepricier than$170,39513% of homes
Price per ft²pricier than$13414% of homes
Living areabigger than1,272 ft²30% of homes
Lot sizebigger than5.98 ac94% of homes
Year builtnewer than191010% of homes

About 30799 River Rd

How much is 30799 River Rd, , SD worth?

The TopHap Estimate for 30799 River Rd, , SD is $170,395 as of Sep 24, 2026. The likely range is $152,860 to $187,930. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30799 River Rd, , SD last sell?

30799 River Rd, , SD last sold on Jul 2, 2007 for $53,000, according to the county's recorded deed.

How big is 30799 River Rd, , SD?

30799 River Rd, , SD has 3 bedrooms, 2 bathrooms, 1,272 square feet of living space and a 5.98-acre lot.

When was 30799 River Rd, , SD built?

30799 River Rd, , SD was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 30799 River Rd, , SD?

30799 River Rd, , SD is assigned to Alcester-Hudson Jr. High - 03 (middle), rated D+; Alcester-Hudson Elementary - 04 (elementary), rated B-; Alcester-Hudson High School - 01 (high), rated D-. All sit in Alcester-Hudson School District 61-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30799 River Rd, , SD compare to other homes in Union County?

Among the 4,906 homes in Union County, it is worth more than 13% of them ($170,395 against a typical $319,530), its price per square foot is higher than 14% of them ($134 against a typical $205), it is bigger than 30% of them (1,272 ft² against a typical 1,540 ft²), its lot is bigger than 94% of them (5.98 ac against a typical 0.28 ac) and it is newer than 10% of them (1910 against a typical 1993). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 30799 River Rd, , SD?

The 2025 property tax bill for 30799 River Rd, , SD was $1,287. The county assessed it at $109,776.

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Assigned schools

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