721 Blalock Rd, Houston, TX 77024 Property Records

Harris County property record for 721 Blalock Rd, Houston, TX 77024

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,347 sqft · built 1955
Lot Size	0.468 acres (20,400 sqft)
Owner	Individual Name on File
Last Sale	$504,918 (Nov 2017)
Tax Bill	$23,726 (2025)
Deeds & Mortgages	Nov 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`080-616-000-0003`

Property Details

APN / Parcel Number

Primary APN	`080-616-000-0003`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	3,347 sqft Living Area
1st Floor Area	3,347 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1985
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Lot Area	20,400 sqft (0.468 acres)
View / Lot	Neighborhood
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	704 sqft
Porch	Open Frame Porch
Porch Area	352 sqft
Deck Area	480 sqft
Patio Area	480 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0806160000003
Street Address	721 BLALOCK RD
City	HOUSTON
State	TX
Zip	77024-2701
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 3 QUAIL HOLLOW
Legal Subdivision	QUAIL HOLLOW
Legal Block	1
Legal Lot Number	3
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	1
Census Block	1008
Census Tract	430500

Owner

721 Blalock Rd is owned and occupied by an individual who bought it in November 2017.

Source: Harris County records, as of September 29, 2026

Owner of Record	Individual Name on File
Mailing Address	721 BLALOCK RD, HOUSTON, TX 77024-2701
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 10, 2017 · Amount on File
Deed Sale	Nov 10, 2017 · Amount on File
Prior Sale	May 21, 2007 · Amount on File
Deed Document Number	2017495822
Prior Transfer Date	Nov 7, 2017
Prior Transfer Doc	0000495822
Record Updated	Oct 29, 2026

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HARRIS TX
Recording Date	Nov 10, 2017
Property Address	721 BLALOCK RD, HOUSTON, TX 77024-2701
Document Number	0000495822
Instrument Date	Nov 7, 2017
Instrument	495822
Transaction Type	Transfer
Record Updated	Nov 24, 2017
Title Company	STEWART TITLE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	721 BLALOCK RD HOUSTON TX 770242701, HOUSTON, TX 77024-2701

Mortgage

Document Number	495823
Date	Nov 10, 2017
Instrument	495823

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Amount	Amount on Record
Term	360 Months
Due	Nov 9, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 721 Blalock Rd was $23,726 with a homeowner's exemption, up 242.8% from the year before.

Source: Harris County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Municipality	Hedwig Village City
Unified School District	Spring Branch Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,737,392 (+6.35%) Land $1,456,560 Building $280,832	$1,737,392 (+6.35%) Land $1,456,560 Building $280,832
2025	$23,726.00 (+242.81%) Homeowner's exemption	$1,633,598 Land $1,352,520 Building $281,078	$1,633,598 Land $1,352,520 Building $281,078
2024	$6,921.00
2023		$1,459,234 Land $1,144,440 Building $314,794	$1,459,234 Land $1,144,440 Building $314,794
2022	$5,896.00
2020	$6,163.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 721 Blalock Rd in Zone X, an area of minimal flood risk, though there have been 102 flood claims nearby since 1981.

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 128 policies
Nearby Flood Policies	128 in force
Nearby Flood Claims	102 (1981–2017)
Claims Outside the SFHA	99 of 102
Most Recent Claim	Aug 2017 · Hurricane Harvey
Claims by Event	Severe Storms, Tornadoes, Straight-line Winds And Flooding, May 2015 · 25 claims Hurricane Ike, Sep 2008 · 8 claims Severe Storms & Flooding, Mar 1992 · 9 claims

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

The area around 721 Blalock Rd has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MEMORIAL VILLAGES WATER AUTHORITY serves 11,382 people · EPA ID TX1010148
Water Source	Purchased surface water from CITY OF HOUSTON
Last State Inspection	Sep 2023
Lead	4 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 292 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75