Harris County property record for 20310 Sienna Bluff Dr, Cypress, TX 77433
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,920 sqft · built 2019 |
| Lot Size | 0.228 acres (9,940 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $433,580 (Jul 2024) |
| Tax Bill | $16,628 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Oct 2021 Construction Loan + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 137-160-001-0021 |
| Primary APN | 137-160-001-0021 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,920 sqft Living Area |
| 1st Floor Area | 2,414 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 9,940 sqft (0.228 acres) |
| Garage Area | 660 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 490 sqft |
|---|---|
| Porch | Open Frame Porch |
| Porch Area | 273 sqft |
| Patio Area | 408 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1371600010021 |
|---|---|
| Street Address | 20310 SIENNA BLUFF DR |
| City | CYPRESS |
| State | TX |
| Zip | 77433-0168 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 21 BLK 1 FALL AT DRY CREEK SEC 2 |
| Legal Subdivision | FALL AT DRY CREEK SEC 2 |
| Legal Block | 1 |
| Legal Lot Number | 21 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 555701 |
20310 Sienna Bluff Dr is owned and occupied by two individuals who bought it in July 2024.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 16, 2021 | Deed of Trust, Mortgage · Conventional Mortgage HOMESTEAD FUNDING CORP |
| Oct 6, 2021 | Deed of Trust, Mortgage · Construction Mortgage FROST BANK |
| Mar 16, 2021 | Deed of Trust, Mortgage · Conventional Mortgage HOMESTEAD FUNDING CORP |
| Jul 2, 2019 | Quit Claim Deed, Transfer CALATLANTIC TITLE INC |
| Jul 2, 2019 | Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage EAGLE HOME MORTGAGE LLC |
| Mar 8, 2018 | Grant Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 11, 2024 · Amount on File |
| Deed Sale | Jul 11, 2024 · Amount on File |
| Prior Sale | Jul 2, 2019 · Amount on File |
| Deed Document Number | 2024249485 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Transaction Type | Mortgage |
| Record Updated | Apr 13, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000136263 |
|---|---|
| Date | Mar 16, 2021 |
| Instrument | 2021-136263 |
| Name | HOMESTEAD FUNDING CORP |
|---|---|
| Type | Mortgage Company |
| Address | ALBANY, NY 12205 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Transaction Type | Mortgage |
| Record Updated | Apr 13, 2022 |
| Name | Verified Name |
|---|---|
| Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Document Number | 0000574536 |
|---|---|
| Date | Oct 6, 2021 |
| Instrument | 2021-574536 |
| Name | FROST BANK |
|---|---|
| Type | Bank |
| Address | SAN ANTONIO, TX 78296 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Transaction Type | Mortgage |
| Record Updated | Mar 29, 2021 |
| Name | Verified Name |
|---|
| Document Number | 2021136263 |
|---|---|
| Date | Mar 16, 2021 |
| Instrument | 2021-136263 |
| Name | HOMESTEAD FUNDING CORP |
|---|---|
| Type | Mortgage Company |
| Address | ALBANY, NY 12205 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 2, 2019 |
| Property Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Document Number | 0000282508 |
| Instrument Date | Jun 27, 2019 |
| Instrument | 282508 |
| Transaction Type | Transfer |
| Record Updated | Aug 5, 2019 |
| Title Company | CALATLANTIC TITLE INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 681 GREENS PKWY #200 HOUSTON TX 770674544, 200, HOUSTON, TX 77067-4544 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 2, 2019 |
| Property Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Document Number | 0000282509 |
| Map Reference | MF 676106 |
| Instrument Date | Jun 27, 2019 |
| Instrument | 2019-282509 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Apr 13, 2022 |
| Title Company | CALATLANTIC TITLE INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Document Number | 0000282510 |
|---|---|
| Date | Jul 2, 2019 |
| Instrument | 2019-282510 |
| Name | EAGLE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Mar 8, 2018 |
| Property Address | 20310 SIENNA BLUFF DR, CYPRESS, TX 77433-0168 |
| Document Number | 0000098603 |
| Instrument Date | Mar 6, 2018 |
| Instrument | 98603 |
| Transaction Type | Transfer |
| Record Updated | Mar 26, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 681 GREENS PKWY #220 HOUSTON TX 770674544, 220, HOUSTON, TX 77067-4544 |
The 2025 property tax bill for 20310 Sienna Bluff Dr was $16,628 with a homeowner's exemption, up 272.7% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Cypress-Fairbanks Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $688,929 (-1%) Land $104,867 Building $584,062 | $688,929 (-1%) Land $104,867 Building $584,062 | |
| 2025 | $16,628.00 (+272.74%) Homeowner's exemption | $695,875 Land $104,867 Building $591,008 | $695,875 Land $104,867 Building $591,008 |
| 2024 | $4,461.00 | ||
| 2023 | $631,334 Land $104,867 Building $526,467 | $631,334 Land $104,867 Building $526,467 | |
| 2022 | $3,748.00 | ||
| 2020 | $3,751.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20310 Sienna Bluff Dr in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 119 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 119 in force |
| Nearby Flood Claims | 4 (2017) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 20310 Sienna Bluff Dr is moderate, ranking above 44% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 82% of Texas |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HARRIS COUNTY MUD 531 serves 2,421 people · EPA ID TX1013531 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
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