20506 DUNCAN RUN LN
Valuation
Tax & Assessment
Property Facts
Transaction History(4)
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.
District: Cypress-Fairbanks Independent School District
Neighborhood · ZIP 77433These 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
20506 Duncan Run 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.
- Among the least valuable homes in Cypress Creek Lakes
- Costs more per square foot than 74% of homes in Harris County
- Smaller than 98% of homes in Cypress Creek Lakes
- Has a smaller lot than 91% of homes in Cypress Creek Lakes
- Newer than 89% of homes in Cypress Creek Lakes
What homes are worth in Cypress 77433
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 40% of homes in Cypress 77433.
How it measures up in Cypress 77433
The dot is this home. The mark in the middle is the typical home in Cypress 77433.
Pricier than 40% of homes nearby
Pricier than 63% of homes nearby
Bigger than 28% of homes nearby
Bigger than 35% of homes nearby
Newer than 58% of homes nearby
| Measure | This home | Cypress Creek Lakes | Cypress 77433 | Harris County |
|---|---|---|---|---|
| Estimated valuepricier than | $390,066 | almost no homes | 40% of homes | 73% of homes |
| Price per ft²pricier than | $181 | 43% of homes | 63% of homes | 74% of homes |
| Living areabigger than | 2,155 ft² | 2% of homes | 28% of homes | 61% of homes |
| Lot sizebigger than | 0.15 ac | 9% of homes | 35% of homes | 36% of homes |
| Year builtnewer than | 2016 | 89% of homes | 58% of homes | 87% of homes |
About 20506 Duncan Run Ln
How much is 20506 Duncan Run Ln, Cypress, TX worth?
The TopHap Estimate for 20506 Duncan Run Ln, Cypress, TX is $390,066 as of Aug 30, 2026. The likely range is $366,187 to $413,945. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 20506 Duncan Run Ln, Cypress, TX last sell?
20506 Duncan Run Ln, Cypress, TX last sold on Feb 24, 2026, according to the county's recorded deed.
How big is 20506 Duncan Run Ln, Cypress, TX?
20506 Duncan Run Ln, Cypress, TX has 3 bedrooms, 2 bathrooms, 2,155 square feet of living space and a 0.15-acre lot.
When was 20506 Duncan Run Ln, Cypress, TX built?
20506 Duncan Run Ln, Cypress, TX was built in 2016, making it 10 years old. The building has 1 story.
What schools serve 20506 Duncan Run Ln, Cypress, TX?
20506 Duncan Run Ln, Cypress, TX is assigned to Smith Middle School (middle), rated A+; Warner Elementary School (elementary), rated A+; Cypress Ranch High School (high), rated A-. All sit in Cypress-Fairbanks Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 20506 Duncan Run Ln, Cypress, TX compare to other homes in Cypress 77433?
Among the 44,288 homes in Cypress 77433, it is worth more than 40% of them ($390,066 against a typical $436,524), its price per square foot is higher than 63% of them ($181 against a typical $169), it is bigger than 28% of them (2,155 ft² against a typical 2,660 ft²), its lot is bigger than 35% of them (0.15 ac against a typical 0.17 ac) and it is newer than 58% of them (2016 against a typical 2014). Measured against all of Harris County, it is worth more than 73% 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 20506 Duncan Run Ln, Cypress, TX?
The 2025 property tax bill for 20506 Duncan Run Ln, Cypress, TX was $4,308. The county assessed it at $380,000.
More homes on Duncan Run Ln
- 20422 Duncan Run Ln$442K4 bd · 3 ba · 2,227 ft² · Sold $472K · Sep 2025
- 20515 Duncan Run Ln$462K4 bd · 4 ba · 2,620 ft² · Sold $360K · Jun 2024
- 20522 Duncan Run Ln$545K4 bd · 4 ba · 3,055 ft² · Sold $540K · Jun 2021
- 20438 Duncan Run Ln$558K4 bd · 3.5 ba · 3,078 ft² · Sold $364K · May 2021
- 20535 Duncan Run Ln$464K3 bd · 3 ba · 2,705 ft² · Sold $309K · Nov 2020
- 20426 Duncan Run Ln$513K4 bd · 3.5 ba · 2,690 ft² · Sold $298K · Jul 2018
- 20510 Duncan Run Ln$502K4 bd · 3.5 ba · 2,712 ft² · Sold $304K · Jun 2018
- 20514 Duncan Run Ln$502K4 bd · 3 ba · 2,205 ft² · Sold $283K · Jun 2018
- 20430 Duncan Run Ln$436K3 bd · 2 ba · 1,972 ft² · Sold $279K · Jun 2018
- 20406 Duncan Run Ln$528K4 bd · 3.5 ba · 3,042 ft² · Sold $392K · Mar 2018
- 20402 Duncan Run Ln$524K4 bd · 3.5 ba · 2,511 ft² · Sold $439K · Jan 2018
- 20410 Duncan Run Ln$507K3 bd · 2.5 ba · 2,678 ft² · Sold Oct 2017
Closest homes
- 20502 Duncan Run Ln$470K50 ft · 4 bd · 3.5 ba · 2,495 ft² · Sold $299K · Feb 2017
- 20510 Duncan Run Ln$502K50 ft · 4 bd · 3.5 ba · 2,712 ft² · Sold $304K · Jun 2018
- 20438 Duncan Run Ln$558K100 ft · 4 bd · 3.5 ba · 3,078 ft² · Sold $364K · May 2021
- 20514 Duncan Run Ln$502K103 ft · 4 bd · 3 ba · 2,205 ft² · Sold $283K · Jun 2018
- 20434 Duncan Run Ln$446K150 ft · 3 bd · 2.5 ba · 2,253 ft² · Sold Jan 1900
- 20518 Duncan Run Ln$405K159 ft · 3 bd · 2 ba · 1,899 ft² · Sold $243K · Mar 2017
- 20402 Candace Point Ct$506K206 ft · 4 bd · 3.5 ba · 2,668 ft² · Sold $298K · Mar 2018
- 20503 Duncan Run Ln$562K200 ft · 4 bd · 3.5 ba · 3,220 ft² · Sold $340K · May 2017
More homes in Cypress 77433
- 19030 Brownstone Mills Dr$271K3 bd · 2.5 ba · 1,930 ft² · Sold Aug 2026
- 15018 Fisher Reservoir Dr$475K3 bd · 2 ba · 2,005 ft² · Sold $437K · Aug 2026
- 20610 Tulip Blossom Ct$311K4 bd · 2 ba · 1,950 ft² · Sold Aug 2026
- 21734 May Apple Ct$323K3 bd · 2 ba · 1,828 ft² · Sold $245K · Aug 2026
- 17903 Timber Crossing Ln$312K4 bd · 2.5 ba · 2,532 ft² · Sold Aug 2026
- 7402 Grackle Dr$186K3 bd · 2.5 ba · 1,584 ft² · Sold Aug 2026
- 9107 Lake Lewisville Ct$490K3 bd · 2 ba · 2,288 ft² · Sold Aug 2026
- 20514 N Blue Hyacinth Dr$475K4 bd · 2.5 ba · 3,011 ft² · Sold $394K · Aug 2026
- 17411 N Riata Lake Dr$300K3 bd · 2 ba · 2,080 ft² · Sold $293K · Aug 2026
- 7710 Yucca Field Dr$238K3 bd · 2 ba · 1,619 ft² · Sold $220K · Aug 2026
- 19314 Hamilton Hills Dr$400K2 bd · 2 ba · 2,128 ft² · Sold Aug 2026
- 19318 Round Prairie Ln$2M4 bd · 5.5 ba · 5,318 ft² · Sold Aug 2026
Assigned schools
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