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Single Family ResidenceResidential
$757,022$141 / 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 88How 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

4318 HARBOUR PL

MISSOURI CITY, TX 77459
4
Beds
2
Baths
5,365 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$757K
$665K low$849K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,866 (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.$740,113 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$273,320
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$466,793
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$740,113
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$740,113

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.37 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.1 percent flood zone

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
CountyFort Bend
Lot (acres)The size of the land the home sits on, from county records.0.29
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 460 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
Palmer Elementary SchoolB
Elementary · Grades KG–5 · 0.2 mi
M
Lake Olympia Middle SchoolD-
Middle · Grades 6–8 · 0.4 mi
H
Lawrence E. Elkins High SchoolA-
High · Grades 9–12 · 1.1 mi

District: Fort Bend Independent School District

Neighborhood · ZIP 77459These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.93,659
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,489 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,223
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,685
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

4318 Harbour Pl 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 91% of homes in Missouri City 77459
  • Costs less per square foot than 77% of homes in Fort Bend County
  • Bigger than 98% of homes in Fort Bend County
  • Has a bigger lot than 85% of homes in Missouri City 77459
  • Older than 68% of homes in Missouri City 77459

What homes are worth in Missouri City 77459

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

This home
$209K$1.2M

This home is worth more than 91% of homes in Missouri City 77459.

How it measures up in Missouri City 77459

The dot is this home. The mark in the middle is the typical home in Missouri City 77459.

Estimated value$757,022
CheaperTypical $405,719Pricier

Pricier than 91% of homes nearby

Price per ft²$141
CheaperTypical $153Pricier

Pricier than 32% of homes nearby

Living area5,365 ft²
SmallerTypical 2,708 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.29 ac
SmallerTypical 0.18 acBigger

Bigger than 85% of homes nearby

Year built1997
OlderTypical 2004Newer

Newer than 32% of homes nearby

How 4318 Harbour Pl ranks against every home in each area.
MeasureThis homeMissouri City 77459Fort Bend County
Estimated valuepricier than$757,02291% of homes91% of homes
Price per ft²pricier than$14132% of homes23% of homes
Living areabigger than5,365 ft²97% of homes98% of homes
Lot sizebigger than0.29 ac85% of homes84% of homes
Year builtnewer than199732% of homes32% of homes

About 4318 Harbour Pl

How much is 4318 Harbour Pl, Missouri City, TX worth?

The TopHap Estimate for 4318 Harbour Pl, Missouri City, TX is $757,022 as of Sep 24, 2026. The likely range is $664,709 to $849,335. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4318 Harbour Pl, Missouri City, TX last sell?

4318 Harbour Pl, Missouri City, TX last sold on Jun 26, 1997, according to the county's recorded deed.

How big is 4318 Harbour Pl, Missouri City, TX?

4318 Harbour Pl, Missouri City, TX has 4 bedrooms, 2 bathrooms, 5,365 square feet of living space and a 0.29-acre lot.

When was 4318 Harbour Pl, Missouri City, TX built?

4318 Harbour Pl, Missouri City, TX was built in 1997, making it 29 years old. It is a conventional home. The building has 2 stories.

What schools serve 4318 Harbour Pl, Missouri City, TX?

4318 Harbour Pl, Missouri City, TX is assigned to Palmer Elementary School (elementary), rated B; Lake Olympia Middle School (middle), rated D-; Lawrence E. Elkins High School (high), rated A-. All sit in Fort Bend Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4318 Harbour Pl, Missouri City, TX compare to other homes in Missouri City 77459?

Among the 30,716 homes in Missouri City 77459, it is worth more than 91% of them ($757,022 against a typical $405,719), its price per square foot is higher than 32% of them ($141 against a typical $153), it is bigger than 97% of them (5,365 ft² against a typical 2,708 ft²), its lot is bigger than 85% of them (0.29 ac against a typical 0.18 ac) and it is newer than 32% of them (1997 against a typical 2004). Measured against all of Fort Bend County, it is worth more than 91% 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 4318 Harbour Pl, Missouri City, TX?

The 2025 property tax bill for 4318 Harbour Pl, Missouri City, TX was $9,866. The county assessed it at $740,113.

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