Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$275,701$129 / 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 96How 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 $160,700 on Oct 21, 2016

21318 DORAL ROSE LN

KATY, TX 77449
3
Beds
2.5
Baths
2,139 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$276K
$265K low$286K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$160,700 · Oct 21, 2016
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.$117,127
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$93,702
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.58%
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.$158,574
AMCAP MORTGAGE LTD · recorded Oct 21, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,945 (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.$287,930 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,429
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$238,501
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$281,798
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$287,930

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.8 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.''

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.0.11
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
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 · 36 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.

M
Morton Ranch Junior High SchoolC+
Middle · Grades 6–8 · 0.3 mi
E
Morton Ranch Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
H
Morton Ranch High SchoolB-
High · Grades 9–12 · 0.7 mi

District: Katy Independent School District

Neighborhood · ZIP 77449These 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.38
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.140,845
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,755 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,095
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,357
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

21318 Doral Rose Ln 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.

  • Costs less per square foot than 77% of homes in Harris County
  • Bigger than 65% of homes in Katy 77449
  • Has a smaller lot than 91% of homes in Morton Ranch
  • Newer than 98% of homes in Morton Ranch

What homes are worth in Katy 77449

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

This home
$144K$396K

This home is worth more than 49% of homes in Katy 77449.

How it measures up in Katy 77449

The dot is this home. The mark in the middle is the typical home in Katy 77449.

Estimated value$275,701
CheaperTypical $276,758Pricier

Pricier than 49% of homes nearby

Price per ft²$129
CheaperTypical $144Pricier

Pricier than 27% of homes nearby

Living area2,139 ft²
SmallerTypical 1,869 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.11 ac
SmallerTypical 0.14 acBigger

Bigger than 11% of homes nearby

Year built2012
OlderTypical 2004Newer

Newer than 74% of homes nearby

How 21318 Doral Rose Ln ranks against every home in each area.
MeasureThis homeMorton RanchKaty 77449Harris County
Estimated valuepricier than$275,70138% of homes49% of homes45% of homes
Price per ft²pricier than$12948% of homes27% of homes23% of homes
Living areabigger than2,139 ft²47% of homes65% of homes61% of homes
Lot sizebigger than0.11 ac9% of homes11% of homes13% of homes
Year builtnewer than201298% of homes74% of homes81% of homes

About 21318 Doral Rose Ln

How much is 21318 Doral Rose Ln, Katy, TX worth?

The TopHap Estimate for 21318 Doral Rose Ln, Katy, TX is $275,701 as of Jul 14, 2026. The likely range is $265,083 to $286,319. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21318 Doral Rose Ln, Katy, TX last sell?

21318 Doral Rose Ln, Katy, TX last sold on Oct 21, 2016 for $160,700, according to the county's recorded deed.

How big is 21318 Doral Rose Ln, Katy, TX?

21318 Doral Rose Ln, Katy, TX has 3 bedrooms, 2.5 bathrooms, 2,139 square feet of living space and a 0.11-acre lot.

When was 21318 Doral Rose Ln, Katy, TX built?

21318 Doral Rose Ln, Katy, TX was built in 2012, making it 14 years old. The building has 2 stories.

What schools serve 21318 Doral Rose Ln, Katy, TX?

21318 Doral Rose Ln, Katy, TX is assigned to Morton Ranch Junior High School (middle), rated C+; Morton Ranch Elementary School (elementary), rated B+; Morton Ranch High School (high), rated B-. All sit in Katy Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21318 Doral Rose Ln, Katy, TX compare to other homes in Katy 77449?

Among the 39,411 homes in Katy 77449, it is worth more than 49% of them ($275,701 against a typical $276,758), its price per square foot is higher than 27% of them ($129 against a typical $144), it is bigger than 65% of them (2,139 ft² against a typical 1,869 ft²), its lot is bigger than 11% of them (0.11 ac against a typical 0.14 ac) and it is newer than 74% of them (2012 against a typical 2004). Measured against all of Harris County, it is worth more than 45% 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 21318 Doral Rose Ln, Katy, TX?

The 2025 property tax bill for 21318 Doral Rose Ln, Katy, TX was $5,945. The county assessed it at $287,930.

Closest homes

More homes in Katy 77449

Assigned schools

Explore the area

See this home in context

Open 21318 Doral Rose Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map