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Single Family ResidenceResidential
$111,739$48 / 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 66How 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 $20,000 on Dec 6, 2004

640 UNION ST

SPARTANBURG, SC 29306
3
Beds
2 / 1
Baths
2,351 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$112K
$74K low$149K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Dec 6, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,474 (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.$2,468 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$692
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,776
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,468
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$52,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySpartanburg
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Brick (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
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 316 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
Pine Street Elementary School
Elementary · Grades KG–5 · 0.2 mi
H
Spartanburg High SchoolC-
High · Grades 9–12 · 3.2 mi
M
McCracken Middle SchoolA
Middle · Grades 6–8 · 3.4 mi

District: Spartanburg School District 7

Neighborhood · ZIP 29306These 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.154
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.32%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.18,819
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.952 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$41,740
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$56,808
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

640 Union St 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 92% of homes in Spartanburg County
  • Among the lowest price per square foot in Spartanburg County
  • Bigger than 86% of homes in Spartanburg 29306
  • Has a smaller lot than 90% of homes in Spartanburg County
  • Older than 96% of homes in Spartanburg County

What homes are worth in Spartanburg 29306

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

This home
$50K$875K

This home is worth more than 30% of homes in Spartanburg 29306.

How it measures up in Spartanburg 29306

The dot is this home. The mark in the middle is the typical home in Spartanburg 29306.

Estimated value$111,739
CheaperTypical $155,529Pricier

Pricier than 30% of homes nearby

Price per ft²$48
CheaperTypical $113Pricier

Cheaper than almost all homes nearby

Living area2,351 ft²
SmallerTypical 1,354 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.16 ac
SmallerTypical 0.31 acBigger

Bigger than 11% of homes nearby

Year built1920
OlderTypical 1965Newer

Newer than 7% of homes nearby

How 640 Union St ranks against every home in each area.
MeasureThis homeSpartanburg 29306Spartanburg County
Estimated valuepricier than$111,73930% of homes8% of homes
Price per ft²pricier than$48almost no homesalmost no homes
Living areabigger than2,351 ft²86% of homes82% of homes
Lot sizebigger than0.16 ac11% of homes10% of homes
Year builtnewer than19207% of homes4% of homes

About 640 Union St

How much is 640 Union St, Spartanburg, SC worth?

The TopHap Estimate for 640 Union St, Spartanburg, SC is $111,739 as of Sep 24, 2026. The likely range is $74,193 to $149,285. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Union St, Spartanburg, SC last sell?

640 Union St, Spartanburg, SC last sold on Dec 6, 2004 for $20,000, according to the county's recorded deed.

How big is 640 Union St, Spartanburg, SC?

640 Union St, Spartanburg, SC has 3 bedrooms, 2 bathrooms and 2,351 square feet of living space.

When was 640 Union St, Spartanburg, SC built?

640 Union St, Spartanburg, SC was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 640 Union St, Spartanburg, SC?

640 Union St, Spartanburg, SC is assigned to Pine Street Elementary School (elementary); Spartanburg High School (high), rated C-; McCracken Middle School (middle), rated A. All sit in Spartanburg School District 7. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Union St, Spartanburg, SC compare to other homes in Spartanburg 29306?

Among the 5,499 homes in Spartanburg 29306, it is worth more than 30% of them ($111,739 against a typical $155,529), its price per square foot is higher than almost none of them ($48 against a typical $113), it is bigger than 86% of them (2,351 ft² against a typical 1,354 ft²), its lot is bigger than 11% of them (0.16 ac against a typical 0.31 ac) and it is newer than 7% of them (1920 against a typical 1965). Measured against all of Spartanburg County, it is worth more than 8% 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 640 Union St, Spartanburg, SC?

The 2025 property tax bill for 640 Union St, Spartanburg, SC was $1,474. The county assessed it at $2,468.

More homes on Union St

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More homes in Spartanburg 29306

Assigned schools

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