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Single Family ResidenceResidential
$512,553$146 / 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 94How 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

3218 RIDGE GREEN DR

KINGWOOD, TX 77345
4
Beds
3.5
Baths
3,519 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$513K
$481K low$545K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,982 (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.$496,361 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$103,239
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$393,122
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$466,651
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$496,361

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.Traditional/Old
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 363 ft²Porch · 104 ft²

Transaction History(10)

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.

M
Riverwood Middle SchoolA+
Middle · Grades 6–8 · 0.5 mi
E
Deerwood Elementary SchoolA-
Elementary · Grades PK–5 · 0.7 mi
H
Kingwood High SchoolA-
High · Grades 9–12 · 2.2 mi

District: Humble Independent School District

Neighborhood · ZIP 77345These 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.25
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
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.27,466
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,613 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$154,292
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$188,544
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

3218 Ridge Green 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.

  • Worth more than 84% of homes in Harris County
  • Bigger than 92% of homes in Harris County
  • Has a bigger lot than 85% of homes in Harris County
  • Older than 70% of homes in Kingwood 77345

What homes are worth in Kingwood 77345

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

This home
$163K$1M

This home is worth more than 70% of homes in Kingwood 77345.

How it measures up in Kingwood 77345

The dot is this home. The mark in the middle is the typical home in Kingwood 77345.

Estimated value$512,553
CheaperTypical $421,719Pricier

Pricier than 70% of homes nearby

Price per ft²$146
CheaperTypical $149Pricier

Pricier than 43% of homes nearby

Living area3,519 ft²
SmallerTypical 2,950 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.3 ac
SmallerTypical 0.22 acBigger

Bigger than 81% of homes nearby

Year built1987
OlderTypical 1991Newer

Newer than 30% of homes nearby

How 3218 Ridge Green Dr ranks against every home in each area.
MeasureThis homeKingwood AreaKingwood 77345Harris County
Estimated valuepricier than$512,55378% of homes70% of homes84% of homes
Price per ft²pricier than$14647% of homes43% of homes42% of homes
Living areabigger than3,519 ft²85% of homes77% of homes92% of homes
Lot sizebigger than0.3 ac82% of homes81% of homes85% of homes
Year builtnewer than198753% of homes30% of homes50% of homes

About 3218 Ridge Green Dr

How much is 3218 Ridge Green Dr, Kingwood, TX worth?

The TopHap Estimate for 3218 Ridge Green Dr, Kingwood, TX is $512,553 as of Jul 14, 2026. The likely range is $480,584 to $544,522. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3218 Ridge Green Dr, Kingwood, TX last sell?

3218 Ridge Green Dr, Kingwood, TX last sold on Jan 23, 2026, according to the county's recorded deed.

How big is 3218 Ridge Green Dr, Kingwood, TX?

3218 Ridge Green Dr, Kingwood, TX has 4 bedrooms, 3.5 bathrooms, 3,519 square feet of living space and a 0.30-acre lot.

When was 3218 Ridge Green Dr, Kingwood, TX built?

3218 Ridge Green Dr, Kingwood, TX was built in 1987, making it 39 years old. It is a traditional/old home. The building has 1 story.

What schools serve 3218 Ridge Green Dr, Kingwood, TX?

3218 Ridge Green Dr, Kingwood, TX is assigned to Riverwood Middle School (middle), rated A+; Deerwood Elementary School (elementary), rated A-; Kingwood High School (high), rated A-. All sit in Humble Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3218 Ridge Green Dr, Kingwood, TX compare to other homes in Kingwood 77345?

Among the 9,232 homes in Kingwood 77345, it is worth more than 70% of them ($512,553 against a typical $421,719), its price per square foot is higher than 43% of them ($146 against a typical $149), it is bigger than 77% of them (3,519 ft² against a typical 2,950 ft²), its lot is bigger than 81% of them (0.3 ac against a typical 0.22 ac) and it is newer than 30% of them (1987 against a typical 1991). Measured against all of Harris County, it is worth more than 84% 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 3218 Ridge Green Dr, Kingwood, TX?

The 2025 property tax bill for 3218 Ridge Green Dr, Kingwood, TX was $8,982. The county assessed it at $496,361.

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