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Single Family ResidenceResidential
$317,479$182 / 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 Jun 23, 2026

27123 RIVER BIRCH RIDGE DR

KATY, TX 77493
4
Beds
2
Baths
1,745 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
7
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

$317K
$298K low$337K high
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.$317,479
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$253,983

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,986 (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.$298,442 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,779
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,663
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$167,828
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$298,442

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.14 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.0.13
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

Transaction History(1)

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
David & Terri Youngblood Elementary SchoolB-
Elementary · Grades PK–5 · 2.6 mi
M
Nelson Junior High SchoolA
Middle · Grades 6–8 · 3.0 mi
H
Freeman High SchoolB+
High · Grades 9–12 · 4.8 mi

District: Katy Independent School District

Neighborhood · ZIP 77493These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
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.94%
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.9.7%
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.51,176
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.815 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,215
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,279
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

27123 River Birch Ridge 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 less than 71% of homes in Katy 77493
  • Costs more per square foot than 75% of homes in Harris County
  • Smaller than 77% of homes in Katy 77493
  • Has a smaller lot than 79% of homes in Katy 77493
  • Newer than 98% of homes in Harris County

What homes are worth in Katy 77493

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

This home
$197K$1M

This home is worth more than 29% of homes in Katy 77493.

How it measures up in Katy 77493

The dot is this home. The mark in the middle is the typical home in Katy 77493.

Estimated value$317,479
CheaperTypical $360,753Pricier

Pricier than 29% of homes nearby

Price per ft²$182
CheaperTypical $166Pricier

Pricier than 73% of homes nearby

Living area1,745 ft²
SmallerTypical 2,273 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.13 ac
SmallerTypical 0.15 acBigger

Bigger than 21% of homes nearby

Year built2023
OlderTypical 2020Newer

Newer than 87% of homes nearby

How 27123 River Birch Ridge Dr ranks against every home in each area.
MeasureThis homeKaty 77493Harris County
Estimated valuepricier than$317,47929% of homes59% of homes
Price per ft²pricier than$18273% of homes75% of homes
Living areabigger than1,745 ft²23% of homes42% of homes
Lot sizebigger than0.13 ac21% of homes22% of homes
Year builtnewer than202387% of homes98% of homes

About 27123 River Birch Ridge Dr

How much is 27123 River Birch Ridge Dr, Katy, TX worth?

The TopHap Estimate for 27123 River Birch Ridge Dr, Katy, TX is $317,479 as of Jun 23, 2026. The likely range is $298,430 to $336,527. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27123 River Birch Ridge Dr, Katy, TX last sell?

27123 River Birch Ridge Dr, Katy, TX last sold on Mar 26, 2024, according to the county's recorded deed.

How big is 27123 River Birch Ridge Dr, Katy, TX?

27123 River Birch Ridge Dr, Katy, TX has 4 bedrooms, 2 bathrooms, 1,745 square feet of living space and a 0.13-acre lot.

When was 27123 River Birch Ridge Dr, Katy, TX built?

27123 River Birch Ridge Dr, Katy, TX was built in 2023, making it 3 years old.

What schools serve 27123 River Birch Ridge Dr, Katy, TX?

27123 River Birch Ridge Dr, Katy, TX is assigned to David & Terri Youngblood Elementary School (elementary), rated B-; Nelson Junior High School (middle), rated A; Freeman 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 27123 River Birch Ridge Dr, Katy, TX compare to other homes in Katy 77493?

Among the 34,056 homes in Katy 77493, it is worth more than 29% of them ($317,479 against a typical $360,753), its price per square foot is higher than 73% of them ($182 against a typical $166), it is bigger than 23% of them (1,745 ft² against a typical 2,273 ft²), its lot is bigger than 21% of them (0.13 ac against a typical 0.15 ac) and it is newer than 87% of them (2023 against a typical 2020). Measured against all of Harris County, it is worth more than 59% 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 27123 River Birch Ridge Dr, Katy, TX?

The 2025 property tax bill for 27123 River Birch Ridge Dr, Katy, TX was $9,986. The county assessed it at $298,442.

Closest homes

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Assigned schools

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