330 E Heron St, Denison, TX 75021 Property Records

Grayson County property record for 330 E Heron St, Denison, TX 75021

Property Summary

Property Type	Single Family Home
Details	1 ba · 864 sqft · built 1986
Lot Size	0.172 acres (7,501 sqft)
Owner	Individual Name on File
Tax Bill	$587 (2024)
Deeds & Mortgages	Jun 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`D029 3236001`

Property Details

APN / Parcel Number

Primary APN	`D029 3236001`
Alternative APN	`147050`

Interior

Full Baths	1 Bath
Building Area	864 sqft Living Area
1st Floor Area	864 sqft

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1998
Exterior Material	Combination
Foundation Type	Pier/Post & Beam
Roof Material	Asphalt
Lot Area	7,501 sqft (0.172 acres)
Lot Dimensions	150 ft deep x 50 ft wide
Porch	Open Porch
Porch Area	384 sqft
Utility Building	288 sqft

Location & Zoning

Account Number	147050
Old Parcel Number	D029 3236001
Street Address	330 E HERON ST
City	DENISON
State	TX
Zip	75021-6641
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WILLIAMS E A ADDN, BLOCK 1, LOT W 40' LT 1 & E 10' LT 2, ACRES 0.1722
Legal Subdivision	WILLIAMS E A ADDN
Legal Block	1
Legal Lot Number	W
Jurisdiction	GRAYSON TX
Township / Civil Division	EAST GRAYSON
Census Block Group	1
Census Block	1009
Census Tract	600

Owner

Source: Grayson County assessment roll, as of August 1, 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	330 E HERON ST, DENISON, TX 75021-6641
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jun 20, 2023
Transfer Doc	0000015744
Record Updated	Jun 8, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	GRAYSON TX
Recording Date	Jun 20, 2023
Property Address	330 E HERON ST, DENISON, TX 75021-6641
Document Number	0000015744
Map Reference	VOL 89 PG 632
Instrument Date	Jun 16, 2023
Instrument	2023-15744
Transaction Type	Transfer
Record Updated	Nov 6, 2023

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	330 E HERON ST, DENISON, TX 75021-6641

Tax Assessment & Valuation

Source: Grayson County assessment roll, as of August 1, 2025

Property Jurisdictions

Type	Name
State	Texas
County	Grayson County
Municipality	Denison City
Unified School District	Denison Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$109,432 (-11.4%) Land $34,500 Building $86,790	$121,290 (-1.8%) Land $34,500 Building $86,790
2024	$587.00 (-41.36%)
2023		$123,516 Land $38,325 Building $85,191	$123,516 Land $38,325 Building $85,191
2022	$1,001.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 13, 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
Nearby Flood Policies	1 in force

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

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

Wildfire Risk	Low lower than 64% of the US · lower than 88% of Texas
Wildfire Likelihood	0.04% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

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

Water System	CITY OF DENISON serves 27,500 people · EPA ID TX0910003
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) 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 384 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Metronet Holdings Fiber	5,120 / 5,120
Clarity Telecom Fiber	5,000 / 5,000
Cable One Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: AMG Technology Investment Group, T-Mobile USA, Texoma Communications.