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Single Family ResidenceResidential
$1,333,580$349 / 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 91How 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
Last sold for $805,000 on Mar 19, 2018

440 GREY ROCK DR

MIDLAND, GA 31820
7
Beds
8 / 2
Baths
3,826 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.
4.52 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.3M
$1.2M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$805,000 · Mar 19, 2018
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$689,580
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$551,664
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.42%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$644,000
ARK LA TEX FINANCIAL SERVICES · recorded Mar 26, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,590 (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.$368,537 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$323,337
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$366,320
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$921,342

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.2013
Lot (acres)The size of the land the home sits on, from county records.4.52
ConstructionThe main material the home's frame and walls are built from.Concrete
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 490 ft²Patio · 490 ft²Porch · 536 ft²

Transaction History(6)

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 · 6.3 mi
M
Harris County Carver Middle SchoolA
Middle · Grades 7–8 · 11.0 mi
H
Harris County High SchoolB+
High · Grades 9–12 · 11.5 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

440 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
  • Among the highest price per square foot in Midland 31820
  • Bigger than 95% of homes in Harris County
  • Has a bigger lot than 96% of homes in Midland 31820
  • Newer than 83% 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
$215K$877K

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$1,333,580
CheaperTypical $386,891Pricier

Pricier than almost all homes nearby

Price per ft²$349
CheaperTypical $159Pricier

Pricier than almost all homes nearby

Living area3,826 ft²
SmallerTypical 2,521 ft²Bigger

Bigger than 94% of homes nearby

Lot size4.52 ac
SmallerTypical 0.63 acBigger

Bigger than 96% of homes nearby

Year built2011
OlderTypical 2005Newer

Newer than 70% of homes nearby

How 440 Grey Rock Dr ranks against every home in each area.
MeasureThis homeMidland 31820Harris County
Estimated valuepricier than$1,333,580almost all homesalmost all homes
Price per ft²pricier than$349almost all homes98% of homes
Living areabigger than3,826 ft²94% of homes95% of homes
Lot sizebigger than4.52 ac96% of homes77% of homes
Year builtnewer than201170% of homes83% of homes

About 440 Grey Rock Dr

How much is 440 Grey Rock Dr, Midland, GA worth?

The TopHap Estimate for 440 Grey Rock Dr, Midland, GA is $1,333,580 as of Jul 14, 2026. The likely range is $1,216,152 to $1,451,008. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 440 Grey Rock Dr, Midland, GA last sell?

440 Grey Rock Dr, Midland, GA last sold on Mar 19, 2018 for $805,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 440 Grey Rock Dr, Midland, GA?

440 Grey Rock Dr, Midland, GA has 7 bedrooms, 8 bathrooms, 3,826 square feet of living space and a 4.52-acre lot.

When was 440 Grey Rock Dr, Midland, GA built?

440 Grey Rock Dr, Midland, GA was built in 2011, making it 15 years old. The building has 1 story.

What schools serve 440 Grey Rock Dr, Midland, GA?

440 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 440 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 ($1,333,580 against a typical $386,891), its price per square foot is higher than almost all of them ($349 against a typical $159), it is bigger than 94% of them (3,826 ft² against a typical 2,521 ft²), its lot is bigger than 96% of them (4.52 ac against a typical 0.63 ac) and it is newer than 70% of them (2011 against a typical 2005). Measured against all of Harris County, it is worth more than almost all 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 440 Grey Rock Dr, Midland, GA?

The 2025 property tax bill for 440 Grey Rock Dr, Midland, GA was $10,590. The county assessed it at $368,537.

Closest homes

More homes in Midland 31820

Assigned schools

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