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Single Family ResidenceResidential
$250,305$203 / 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 60How 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

145 OLD GREY ROCK RD

MIDLAND, GA 31820
2
Beds
1
Baths
1,234 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.
2.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1942
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$250K
$150K low$351K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$348 (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.$27,781 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,408
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,373
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,179
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$69,452

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHARRIS
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1982
Lot (acres)The size of the land the home sits on, from county records.2.73
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.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Wall Unit
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.Porch · 217 ft²

Transaction History(2)

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
Mulberry Creek Elementary SchoolA-
Elementary · Grades PK–4 · 5.7 mi
M
Harris County Carver Middle SchoolA
Middle · Grades 7–8 · 10.7 mi
H
Harris County High SchoolB+
High · Grades 9–12 · 11.2 mi

District: Harris County School District

Neighborhood · ZIP 31820These 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.23
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.16,833
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.247 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,893
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,427
Average tempThe average temperature here across a full year.64°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

145 Old Grey Rock 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 96% of homes in Midland 31820
  • Costs more per square foot than 95% of homes in Midland 31820
  • Smaller than 98% of homes in Midland 31820
  • Has a bigger lot than 94% of homes in Midland 31820
  • Among the oldest homes in Midland 31820

What homes are worth in Midland 31820

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

This home
$231K$859K

This home is worth more than 4% of homes in Midland 31820.

How it measures up in Midland 31820

The dot is this home. The mark in the middle is the typical home in Midland 31820.

Estimated value$250,305
CheaperTypical $387,040Pricier

Pricier than 4% of homes nearby

Price per ft²$203
CheaperTypical $159Pricier

Pricier than 95% of homes nearby

Living area1,234 ft²
SmallerTypical 2,526 ft²Bigger

Bigger than 2% of homes nearby

Lot size2.73 ac
SmallerTypical 0.64 acBigger

Bigger than 94% of homes nearby

Year built1942
OlderTypical 2004Newer

Older than almost all homes nearby

How 145 Old Grey Rock Rd ranks against every home in each area.
MeasureThis homeMidland 31820Harris County
Estimated valuepricier than$250,3054% of homes25% of homes
Price per ft²pricier than$20395% of homes82% of homes
Living areabigger than1,234 ft²2% of homes15% of homes
Lot sizebigger than2.73 ac94% of homes68% of homes
Year builtnewer than1942almost no homes6% of homes

About 145 Old Grey Rock Rd

How much is 145 Old Grey Rock Rd, Midland, GA worth?

The TopHap Estimate for 145 Old Grey Rock Rd, Midland, GA is $250,305 as of Jul 14, 2026. The likely range is $149,877 to $350,733. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 145 Old Grey Rock Rd, Midland, GA last sell?

145 Old Grey Rock Rd, Midland, GA last sold on Feb 9, 1990, according to the county's recorded deed.

How big is 145 Old Grey Rock Rd, Midland, GA?

145 Old Grey Rock Rd, Midland, GA has 2 bedrooms, 1 bathrooms, 1,234 square feet of living space and a 2.73-acre lot.

When was 145 Old Grey Rock Rd, Midland, GA built?

145 Old Grey Rock Rd, Midland, GA was built in 1942, making it 84 years old. The building has 1 story.

What schools serve 145 Old Grey Rock Rd, Midland, GA?

145 Old Grey Rock Rd, Midland, GA is assigned to Mulberry Creek Elementary School (elementary), rated A-; Harris County Carver Middle School (middle), rated A; Harris County High School (high), rated B+. All sit in Harris County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 145 Old Grey Rock Rd, Midland, GA compare to other homes in Midland 31820?

Among the 4,842 homes in Midland 31820, it is worth more than 4% of them ($250,305 against a typical $387,040), its price per square foot is higher than 95% of them ($203 against a typical $159), it is bigger than 2% of them (1,234 ft² against a typical 2,526 ft²), its lot is bigger than 94% of them (2.73 ac against a typical 0.64 ac) and it is newer than almost none of them (1942 against a typical 2004). Measured against all of Harris County, it is worth more than 25% 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 145 Old Grey Rock Rd, Midland, GA?

The 2025 property tax bill for 145 Old Grey Rock Rd, Midland, GA was $348. The county assessed it at $27,781.

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