Harris County property record for 5427 Firefly Ave, Houston, TX 77017 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2018 |
| Square Footage | 2,007 sqft Living Area |
| Lot Size | 5,182 sqft (0.119 acres) |
| Garage | 289 sqft |
| Last Sale | $273,800 (2020) |
| Tax Bill | $5,751.00 (2025) |
| Primary APN | 061-066-045-0021 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 2,007 sqft Living Area |
| 1st Floor | 2,007 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Traditional Style |
| Exterior Material | Brick Exterior |
| Construction Type | Frame Construction |
| Lot Area | 5,182 sqft (0.119 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 289 sqft Garage |
| Porch Area | 1,003 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 0610660450021 |
|---|---|
| Street Address | 5427 FIREFLY AVE |
| City | HOUSTON |
| State | TX |
| Zip | 77017-6401 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LT 21 BLK 45 FOREST OAKS R/P |
| Legal Subdivision | FOREST OAKS R/P |
| Legal Block | 45 |
| Legal Lot Number | 21 |
| Jurisdiction | HARRIS TX |
| Minor Civil Division | HOUSTON |
| Census Blockgroup | 1 |
| Census Block | 1017 |
| Census Tract | 321800 |
Source: Harris County records · APN 061-066-045-0021
Assessment roll updated May 26, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8601 WINKLER DR, 1, HOUSTON, TX 77017-5014 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Feb 03, 2020 | Warranty Deed, Transfer SIERRA VISTA REALTY LLC |
| Oct 25, 2018 | Deed of Trust, Mortgage J G LEON |
| Sep 18, 2018 | Warranty Deed, Construction Loan · Building or Construction Mortgage ROBERT J GEMIGNANI |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 03, 2020 · Amount on Record |
| Deed Sale | Feb 03, 2020 · Amount on Record |
| Prior Sale | Sep 18, 2018 · Amount on Record |
| Deed Doc Number | 202049721 |
| Prior Transfer Date | Jan 17, 2020 |
| Prior Transfer Doc | 0000049721 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Feb 03, 2020 |
| Property Address | 5427 FIREFLY AVE, HOUSTON, TX 77017-6401 |
| Document Number | 0000049721 |
| Instrument Date | Jan 17, 2020 |
| Instrument | 49721 |
| Transaction Type | Transfer |
| Record Updated | Feb 24, 2020 |
| Title Company | AMERICAN TITLE COMPANY, AMERICAN TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Married Couple |
| Address | 8601 WINKLER DR #1 HOUSTON TX 770175014, 1, HOUSTON, TX 77017-5014 |
| Document Number | 49722 |
|---|---|
| Date | Feb 03, 2020 |
| Instrument | 49722 |
| Name | SIERRA VISTA REALTY LLC |
|---|---|
| Address | 6633 GULF FWY, HOUSTON, TX 77087-1441 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Feb 02, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 5427 FIREFLY AVE, HOUSTON, TX 77017-6401 |
| Document Number | 0000487504 |
| Instrument Date | Oct 25, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 02, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 6633 GULF FWY HOUSTON TX 770871441, HOUSTON, TX 77087-1441 |
| Document Number | 0000487504 |
|---|---|
| Date | Oct 25, 2018 |
| Instrument | 487504 |
| Name | J G LEON |
|---|---|
| Address | 5958 DOOLITTLE BLVD, HOUSTON, TX 77033-1906 |
| Amount | Amount Recorded |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Sep 18, 2018 |
| Property Address | 5427 FIREFLY AVE, HOUSTON, TX 77017-6401 |
| Document Number | 0000426985 |
| Instrument Date | Sep 14, 2018 |
| Instrument | 426985 |
| Transaction Type | Construction Loan |
| Record Updated | Sep 28, 2018 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 8294 HOUSTON TX 772888294, HOUSTON, TX 77288-8294 |
| Document Number | 426986 |
|---|---|
| Date | Sep 18, 2018 |
| Instrument | 426986 |
| Name | ROBERT J GEMIGNANI |
|---|---|
| Address | 5600 NW CENTRAL DR # 100B, HOUSTON, TX 77092-2034 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Sep 17, 2019 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,751.00 (+3.25%) | $270,626 (-5.44%) Land $62,702 Building $207,924 | $270,626 (-5.44%) Land $62,702 Building $207,924 |
| 2024 | $5,570.00 (-0.41%) | ||
| 2023 | $286,200 Land $43,892 Building $242,308 | $286,200 Land $43,892 Building $242,308 | |
| 2022 | $5,593.00 (+34.54%) | ||
| 2020 | $4,157.00 |
5427 Firefly Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Harris County (48201C), updated May 17, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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