830 Cortez St, Denison, TX 75020 Property Records

Grayson County property record for 830 Cortez St, Denison, TX 75020

Property Summary

Property Type	Single Family Home
Details	1,761 sqft · built 1968
Lot Size	0.551 acres (24,002 sqft)
Owner	Individual Name on Record
Tax Bill	$969 (2024)
Deeds & Mortgages	May 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`D020 3232051`

Property Details

APN / Parcel Number

Primary APN	`D020 3232051`
Alternative APN	`144385`

Interior

Building Area	1,761 sqft Living Area
Gross Area	2,221 sqft
1st Floor Area	1,761 sqft

Exterior

Year Built	Built 1968
Effective Year Built	Effective 2000
Lot Area	24,002 sqft (0.551 acres)
Lot Dimensions	150 ft deep x 80 ft wide
Garage Type	Mixed
Garage Area	460 sqft
Carport	Carport
Carport Area	320 sqft
Parking Spaces	3 Parking Spaces
Porch	Open Porch
Porch Area	232 sqft
Utility Building	140 sqft

Location & Zoning

Account Number	144385
Old Parcel Number	D020 3232051
Street Address	830 CORTEZ ST
City	DENISON
State	TX
Zip	75020-3820
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WESTERN HILLS S/D SEC 2, BLOCK 2, LOT 30 & 31, ACRES .5510
Legal Subdivision	WESTERN HILLS S/D SEC 2
Legal Block	2
Legal Lot Number	30,31 31
Jurisdiction	GRAYSON TX
Township / Civil Division	EAST GRAYSON
Census Block Group	1
Census Block	1021
Census Tract	800

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	Individual Name on Record
Mailing Address	830 CORTEZ ST, DENISON, TX 75020-3820
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 20, 2018
Deed Sale	Jan 20, 2018
Deed Document Number	2018-11796
Record Updated	Jun 8, 2026

May 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	GRAYSON TX
Recording Date	May 29, 2018
Property Address	830 CORTEZ ST, DENISON, TX 75020-3820
Document Number	0000011796
Instrument Date	May 25, 2018
Instrument	11796
Transaction Type	Transfer
Record Updated	Sep 12, 2018

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	830 CORTEZ ST DENISON TX 750203820, DENISON, TX 75020-3820

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		$278,122 (+1.55%) Land $78,240 Building $199,882	$278,122 (+1.55%) Land $78,240 Building $199,882
2024	$969.00 (-26.09%)
2023		$273,881 Land $65,760 Building $208,121	$273,881 Land $65,760 Building $208,121
2022	$1,311.00

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	3 in force
Nearby Flood Claims	6 (1986–2019)
Claims Outside the SFHA	6 of 6
Most Recent Claim	May 2019 · rainfall accumulation

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	Moderate above 40% of the US · lower than 85% 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 123 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sparklight Cable	1,000 / 50

May also be available: Hotwire Communications, TekWav, Verizon.

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