512 E Heron St, Denison, TX 75021 Property Records

Grayson County property record for 512 E Heron St, Denison, TX 75021

Property Summary

Property Type	Single Family Home
Details	1,341 sqft · built 2023
Lot Size	0.149 acres (6,499 sqft)
Owner	Company Name on Record
Tax Bill	$5,665 (2024)
Deeds & Mortgages	Feb 2019 Construction Loan Sep 2020 Loan Modification + 3 more
Flood Zone	Zone X (minimal risk)
APN	`D029 3007098`

Property Details

APN / Parcel Number

Primary APN	`D029 3007098`
Alternative APNs	`D029 3697001` `146780` `445709`

Interior

Building Area	1,341 sqft Living Area
Gross Area	1,064 sqft
1st Floor Area	1,064 sqft

Exterior

Year Built	Built 2023
Effective Year Built	Effective 2024
Lot Area	6,499 sqft (0.149 acres)
Lot Dimensions	130 ft deep x 100 ft wide
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	592 sqft

Location & Zoning

Account Number	445709
Old Parcel Number	D029 3007098
Street Address	512 E HERON ST
City	DENISON
State	TX
Zip	75021-6450
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BELMOUNT ADDITION REPLAT LT 167 & 168 & E 1/2 169 BELMOUNT, LOT 167R, ACRES .1492
Legal Subdivision	BELMOUNT ADDITION REPLAT LT 167 & 168 &
Legal Lot Number	167R 168
Jurisdiction	GRAYSON TX
Township / Civil Division	EAST GRAYSON
Census Block Group	1
Census Block	1013
Census Tract	600

Owner

Source: Grayson County records, as of October 20, 2025

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

Owner of Record	Company Name on Record
Mailing Address	6904 RAINWOOD DR, PLANO, TX 75024-7539
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Feb 14, 2019	Deed of Trust, Mortgage · Construction Mortgage FIRST UNITED BANK & TRUST CO
Sep 3, 2020	Loan Modification, Mortgage FIRST UNITED BK
Feb 4, 2020	Loan Modification, Mortgage FIRST UNITED BK
Jul 13, 2017	Trustee's Deed, Construction Loan · Construction Mortgage FIRST UNITED BK
Jun 12, 2017	Warranty Deed, Construction Loan · Construction Mortgage FIRST UNITED BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 14, 2022
Deed Sale	Dec 14, 2022
Deed Document Number	2022-277
Record Updated	Jun 7, 2026

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GRAYSON TX
Property Address	512 E HERON ST, DENISON, TX 75021-6450
Transaction Type	Mortgage
Record Updated	Oct 14, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000003242
Date	Feb 14, 2019
Instrument	2019-00003242

Lender

Name	FIRST UNITED BANK & TRUST CO
Type	Bank
Address	DENISON, TX 75020

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

September 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	GRAYSON TX
Property Address	512 E HERON ST, DENISON, TX 75021-6450
Document Number	0000023849
Instrument Date	Sep 3, 2020
Transaction Type	Mortgage
Record Updated	Oct 5, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	PO BOX 282 DENISON TX 750210282, DENISON, TX 75021-0282

Mortgage

Document Number	0000023849
Date	Sep 8, 2020
Instrument	23849

Lender

Name	FIRST UNITED BK
Type	Bank
Address	DENISON, TX 75020

Agreement

Amount	Amount Recorded

Interest

Rate	6.75%

February 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	GRAYSON TX
Property Address	512 E HERON ST, DENISON, TX 75021-6450
Document Number	0000003214
Instrument Date	Feb 4, 2020
Transaction Type	Mortgage
Record Updated	Feb 26, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	PO BOX 282 DENISON TX 750210282, DENISON, TX 75021-0282

Mortgage

Document Number	0000003214
Date	Feb 7, 2020
Instrument	3214

Lender

Name	FIRST UNITED BK
Type	Bank
Address	DENISON, TX 75020

Agreement

Amount	Amount Recorded
Term	12 Months
Due	Feb 6, 2021

July 2017: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	GRAYSON TX
Recording Date	Jul 13, 2017
Property Address	512 E HERON ST, DENISON, TX 75021-6450
Instrument Date	Jul 13, 2017
Instrument	15429
Transaction Type	Construction Loan
Record Updated	Oct 27, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1201 S ARMSTRONG AVE #101 DENISON TX 750206105, 101, DENISON, TX 75020-6105

Mortgage

Document Number	0000015429
Date	Jul 13, 2017
Instrument	15429

Lender

Name	FIRST UNITED BK
Type	Bank
Address	SHERMAN, TX 75090

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

June 2017: Warranty Deed, Construction Loan

Document Type	Warranty Deed
Jurisdiction	GRAYSON TX
Recording Date	Jun 12, 2017
Property Address	512 E HERON ST, DENISON, TX 75021-6450
Document Number	0000012506
Instrument Date	Jun 9, 2017
Instrument	12506
Transaction Type	Construction Loan
Record Updated	Oct 31, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1201 S ARMSTRONG #101 DENISON TX 75021, 101, DENISON, TX 75021

Mortgage

Document Number	12507
Date	Jun 12, 2017
Instrument	12507

Lender

Name	FIRST UNITED BK
Type	Bank
Address	SHERMAN, TX 75090

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

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		$238,786 (+491.76%) Land $35,100 Building $203,686	$238,786 (+491.76%) Land $35,100 Building $203,686
2024	$5,665.00 (+316.85%)
2023	$1,359.00	$40,352 (-29.48%) Land $40,352	$40,352 (-29.48%) Land $40,352
2022		$57,217 Land $28,600 Building $28,617	$57,217 Land $28,600 Building $28,617

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	0.06% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	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 287 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Metronet Fiber	1,000 / 1,000
Sparklight Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20

May also be available: Bluepeak, Nextlink, TekWav.

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