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Single Family ResidenceResidential
$179,421$120 / 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 93How 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 $129,500 on Jan 28, 2020

823 GREGG AVE

FLORENCE, SC 29501
3
Beds
2
Baths
1,500 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1932
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$179K
$168K low$191K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$129,500 · Jan 28, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$760 (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.$7,276 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,876
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$181,918

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.19
52
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
22
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyFLORENCE
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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

Transaction History(4)

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
Royall Elementary School
Elementary · Grades KG–5 · 1.2 mi
H
Wilson High SchoolC-
High · Grades 9–12 · 3.4 mi
M
Sneed Middle SchoolB+
Middle · Grades 6–8 · 4.3 mi

District: Florence School District 1

Neighborhood · ZIP 29501These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.200

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.46,857
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.857 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,907
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,284
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

823 Gregg Ave 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.

  • Has a smaller lot than 81% of homes in Florence County
  • Older than 97% of homes in Florence 29501

What homes are worth in Florence 29501

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

This home
$36K$735K

This home is worth more than 36% of homes in Florence 29501.

How it measures up in Florence 29501

The dot is this home. The mark in the middle is the typical home in Florence 29501.

Estimated value$179,421
CheaperTypical $231,525Pricier

Pricier than 36% of homes nearby

Price per ft²$120
CheaperTypical $131Pricier

Pricier than 39% of homes nearby

Living area1,500 ft²
SmallerTypical 1,740 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.22 ac
SmallerTypical 0.34 acBigger

Bigger than 26% of homes nearby

Year built1932
OlderTypical 1983Newer

Newer than 3% of homes nearby

How 823 Gregg Ave ranks against every home in each area.
MeasureThis homeFlorence 29501Florence County
Estimated valuepricier than$179,42136% of homes49% of homes
Price per ft²pricier than$12039% of homes54% of homes
Living areabigger than1,500 ft²38% of homes50% of homes
Lot sizebigger than0.22 ac26% of homes19% of homes
Year builtnewer than19323% of homes3% of homes

About 823 Gregg Ave

How much is 823 Gregg Ave, Florence, SC worth?

The TopHap Estimate for 823 Gregg Ave, Florence, SC is $179,421 as of Sep 24, 2026. The likely range is $167,530 to $191,312. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 823 Gregg Ave, Florence, SC last sell?

823 Gregg Ave, Florence, SC last sold on Jan 28, 2020 for $129,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 823 Gregg Ave, Florence, SC?

823 Gregg Ave, Florence, SC has 3 bedrooms, 2 bathrooms, 1,500 square feet of living space and a 0.22-acre lot.

When was 823 Gregg Ave, Florence, SC built?

823 Gregg Ave, Florence, SC was built in 1932, making it 94 years old. It is a conventional home. The building has 1 story.

What schools serve 823 Gregg Ave, Florence, SC?

823 Gregg Ave, Florence, SC is assigned to Royall Elementary School (elementary); Wilson High School (high), rated C-; Sneed Middle School (middle), rated B+. All sit in Florence School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 823 Gregg Ave, Florence, SC compare to other homes in Florence 29501?

Among the 17,328 homes in Florence 29501, it is worth more than 36% of them ($179,421 against a typical $231,525), its price per square foot is higher than 39% of them ($120 against a typical $131), it is bigger than 38% of them (1,500 ft² against a typical 1,740 ft²), its lot is bigger than 26% of them (0.22 ac against a typical 0.34 ac) and it is newer than 3% of them (1932 against a typical 1983). Measured against all of Florence County, it is worth more than 49% 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 823 Gregg Ave, Florence, SC?

The 2025 property tax bill for 823 Gregg Ave, Florence, SC was $760. The county assessed it at $7,276.

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