21434 RIVER COURT DR
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Cypress-Fairbanks Independent School District
Neighborhood · ZIP 77449These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
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
21434 River Court 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 75% of homes in Katy 77449
- Smaller than 67% of homes in Katy 77449
- Has a bigger lot than 79% of homes in Katy 77449
- Older than 83% of homes in Katy 77449
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 is worth more than 25% 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.
Pricier than 25% of homes nearby
Pricier than 57% of homes nearby
Bigger than 33% of homes nearby
Bigger than 79% of homes nearby
Newer than 17% of homes nearby
| Measure | This home | Katy 77449 | Harris County |
|---|---|---|---|
| Estimated valuepricier than | $239,155 | 25% of homes | 32% of homes |
| Price per ft²pricier than | $144 | 57% of homes | 41% of homes |
| Living areabigger than | 1,660 ft² | 33% of homes | 37% of homes |
| Lot sizebigger than | 0.17 ac | 79% of homes | 50% of homes |
| Year builtnewer than | 1984 | 17% of homes | 48% of homes |
About 21434 River Court Dr
How much is 21434 River Court Dr, Katy, TX worth?
The TopHap Estimate for 21434 River Court Dr, Katy, TX is $239,155 as of Sep 24, 2026. The likely range is $226,537 to $251,773. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21434 River Court Dr, Katy, TX last sell?
21434 River Court Dr, Katy, TX last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 21434 River Court Dr, Katy, TX?
21434 River Court Dr, Katy, TX has 3 bedrooms, 2 bathrooms, 1,660 square feet of living space and a 0.17-acre lot.
When was 21434 River Court Dr, Katy, TX built?
21434 River Court Dr, Katy, TX was built in 1984, making it 42 years old. It is a traditional/old home. The building has 1 story.
What schools serve 21434 River Court Dr, Katy, TX?
21434 River Court Dr, Katy, TX is assigned to Emery Elementary School (elementary), rated C+; Cypress Park High School (high), rated C+; Rowe Middle School (middle), rated C+. All sit in Cypress-Fairbanks Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21434 River Court Dr, Katy, TX compare to other homes in Katy 77449?
Among the 39,423 homes in Katy 77449, it is worth more than 25% of them ($239,155 against a typical $267,505), its price per square foot is higher than 57% of them ($144 against a typical $139), it is bigger than 33% of them (1,660 ft² against a typical 1,869 ft²), its lot is bigger than 79% of them (0.17 ac against a typical 0.14 ac) and it is newer than 17% of them (1984 against a typical 2004). Measured against all of Harris County, it is worth more than 32% 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 21434 River Court Dr, Katy, TX?
The 2025 property tax bill for 21434 River Court Dr, Katy, TX was $1,185. The county assessed it at $210,435.
More homes on River Court Dr
- 21502 River Court Dr$245K4 bd · 2.5 ba · 2,132 ft² · Sold Aug 2026
- 21411 River Court Dr$233K4 bd · 2 ba · 1,622 ft² · Sold Apr 2026
- 21122 River Court Dr$298K4 bd · 2.5 ba · 2,400 ft² · Sold $390K · Apr 2026
- 21119 River Court Dr$282K3 bd · 2 ba · 2,224 ft² · Sold $304K · Sep 2025
- 21446 River Court Dr$249K4 bd · 2 ba · 1,805 ft² · Sold $180K · Jul 2024
- 21510 River Court Dr$254K5 bd · 3 ba · 2,202 ft² · Sold $126K · Jun 2023
- 21118 River Court Dr$290K5 bd · 2.5 ba · 2,184 ft² · Sold $379K · Apr 2023
- 21406 River Court Dr$258K4 bd · 2.5 ba · 1,993 ft² · Sold Mar 2023
- 21206 River Court Dr$245K3 bd · 2 ba · 1,631 ft² · Sold $307K · Jun 2022
- 21438 River Court Dr$264K5 bd · 2.5 ba · 2,256 ft² · Sold $189K · Dec 2019
- 21219 River Court Dr$281K3 bd · 2.5 ba · 1,826 ft² · Sold $204K · Sep 2018
- 21123 River Court Dr$251K3 bd · 2 ba · 1,586 ft² · Sold $189K · Jul 2018
Closest homes
- 21438 River Court Dr$264K63 ft · 5 bd · 2.5 ba · 2,256 ft² · Sold $189K · Dec 2019
- 21430 River Court Dr$240K63 ft · 4 bd · 2.5 ba · 1,993 ft² · Sold $162K · Apr 2015
- 21403 Hadrian Dr$312K119 ft · 4 bd · 2 ba · 2,319 ft² · Sold Jun 2022
- 21407 Hadrian Dr$252K120 ft · 4 bd · 2 ba · 2,013 ft² · Sold $150K · Mar 2019
- 21426 River Court Dr$262K126 ft · 5 bd · 3.5 ba · 2,256 ft² · Sold $170K · Jun 2018
- 21442 River Court Dr$238K126 ft · 4 bd · 2.5 ba · 1,971 ft² · Sold Aug 1996
- 21355 Hadrian Dr$318K144 ft · 4 bd · 2.5 ba · 3,039 ft² · Sold $171K · Mar 2006
- 21411 Hadrian Dr$298K148 ft · 4 bd · 2.5 ba · 2,683 ft² · Sold $121K · Apr 2008
More homes in Katy 77449
- 1807 Strongs Ct$238K3 bd · 2 ba · 1,428 ft² · Sold $168K · Sep 2026
- 18422 N Willow Bluff Rd$255K3 bd · 2 ba · 1,686 ft² · Sold $138K · Sep 2026
- 19706 Windmoor Ct$299K4 bd · 2.5 ba · 2,400 ft² · Sold Sep 2026
- 3811 Parkfield Pl$259K4 bd · 2 ba · 1,962 ft² · Sold Sep 2026
- 20606 Kendall Cliff Ct$258K3 bd · 2 ba · 1,740 ft² · Sold Sep 2026
- 3755 Lauderwood Ln$300K4 bd · 2.5 ba · 3,029 ft² · Sold $288K · Sep 2026
- 5106 Opal Sky Dr$290K4 bd · 2.5 ba · 2,322 ft² · Sold $292K · Sep 2026
- 6108 Elton Knolls St$200K3 bd · 2 ba · 1,204 ft² · Sold $193K · Sep 2026
- 21615 Britton Hill Way$275K3 bd · 2 ba · 1,724 ft² · Sold $208K · Sep 2026
- 6522 New World Dr$210K3 bd · 2 ba · 1,200 ft² · Sold $196K · Sep 2026
- 2107 Fort Laramie Dr$213K3 bd · 2 ba · 1,674 ft² · Sold $214K · Sep 2026
- 22534 Lavaca Ranch Ln$320K3 bd · 3 ba · 2,250 ft² · Sold $306K · Sep 2026
Assigned schools
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