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Single Family ResidenceResidential
$946,377$236 / 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 $134,550 on Nov 20, 2019

617 GREY ROCK DR

MIDLAND, GA 31820
4
Beds
5
Baths
4,013 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.
5.85 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$946K
$850K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$134,550 · Nov 20, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,897 (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.$286,638 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$228,138
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$274,043
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$716,595

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.61 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyHarris
Lot (acres)The size of the land the home sits on, from county records.5.85
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Masonry (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
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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
Mulberry Creek Elementary SchoolA-
Elementary · Grades PK–4 · 6.7 mi
M
Harris County Carver Middle SchoolA
Middle · Grades 7–8 · 11.4 mi
H
Harris County High SchoolB+
High · Grades 9–12 · 11.9 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

617 Grey Rock 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.

  • Among the most valuable homes in Midland 31820
  • Costs more per square foot than 98% of homes in Midland 31820
  • Bigger than 97% of homes in Harris County
  • Has a bigger lot than 98% of homes in Midland 31820
  • Newer than 96% of homes in Harris County

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
$220K$889K

This home is worth more than almost all 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$946,377
CheaperTypical $386,719Pricier

Pricier than almost all homes nearby

Price per ft²$236
CheaperTypical $158Pricier

Pricier than 98% of homes nearby

Living area4,013 ft²
SmallerTypical 2,525 ft²Bigger

Bigger than 95% of homes nearby

Lot size5.85 ac
SmallerTypical 0.63 acBigger

Bigger than 98% of homes nearby

Year built2021
OlderTypical 2005Newer

Newer than 93% of homes nearby

How 617 Grey Rock Dr ranks against every home in each area.
MeasureThis homeMidland 31820Harris County
Estimated valuepricier than$946,377almost all homes98% of homes
Price per ft²pricier than$23698% of homes90% of homes
Living areabigger than4,013 ft²95% of homes97% of homes
Lot sizebigger than5.85 ac98% of homes84% of homes
Year builtnewer than202193% of homes96% of homes

About 617 Grey Rock Dr

How much is 617 Grey Rock Dr, Midland, GA worth?

The TopHap Estimate for 617 Grey Rock Dr, Midland, GA is $946,377 as of Sep 24, 2026. The likely range is $849,758 to $1,042,996. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 617 Grey Rock Dr, Midland, GA last sell?

617 Grey Rock Dr, Midland, GA last sold on Nov 20, 2019 for $134,550, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 617 Grey Rock Dr, Midland, GA?

617 Grey Rock Dr, Midland, GA has 4 bedrooms, 5 bathrooms, 4,013 square feet of living space and a 5.85-acre lot.

When was 617 Grey Rock Dr, Midland, GA built?

617 Grey Rock Dr, Midland, GA was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 617 Grey Rock Dr, Midland, GA?

617 Grey Rock Dr, 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 617 Grey Rock Dr, Midland, GA compare to other homes in Midland 31820?

Among the 4,842 homes in Midland 31820, it is worth more than almost all of them ($946,377 against a typical $386,719), its price per square foot is higher than 98% of them ($236 against a typical $158), it is bigger than 95% of them (4,013 ft² against a typical 2,525 ft²), its lot is bigger than 98% of them (5.85 ac against a typical 0.63 ac) and it is newer than 93% of them (2021 against a typical 2005). Measured against all of Harris County, it is worth more than 98% 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 617 Grey Rock Dr, Midland, GA?

The 2025 property tax bill for 617 Grey Rock Dr, Midland, GA was $7,897. The county assessed it at $286,638.

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