28819 Diamondhead S, Montgomery, TX 77356 Property Records

Montgomery County property record for 28819 Diamondhead S, Montgomery, TX 77356

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,704 sqft · built 2011
Lot Size	0.193 acres (8,400 sqft)
Owner	2 Individual Names on File
Last Sale	$402,485 (Apr 2026)
Tax Bill	$4,786 (2025)
Deeds & Mortgages	Jun 2022 Mortgage Apr 2026 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`4015-00-04400`

Property Details

APN / Parcel Number

Primary APN	`4015-00-04400`
Alternative APN	`R86307`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	13 Plumbing Fixtures
Stories	2 Stories
Building Area	2,704 sqft Living Area
Gross Area	3,436 sqft
1st Floor Area	1,715 sqft
2nd Floor Area	802 sqft
Utility Area	48 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Architectural Style	Conventional
Exterior Material	Brick Veneer
Foundation Type	Slab (Mat/Raft)
Roof Material	Composition Shingle
Lot Area	8,400 sqft (0.193 acres)
View / Lot	Primary
Garage Type	Attached
Garage Area	732 sqft
Parking Spaces	3 Parking Spaces
Porch	Open Concrete/Masonry Porch
Porch Area	419 sqft
Patio Area	96 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	28819 DIAMONDHEAD S
City	MONTGOMERY
State	TX
Zip	77356-2814
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	3
Legal Description	S401500 - DIAMONDHEAD, BLOCK 2, LOT 11 - UDI: 50.000000%
Legal Subdivision	DIAMONDHEAD
Legal Block	2
Legal Lot Number	11
Jurisdiction	MONTGOMERY TX
Township / Civil Division	MONTGOMERY
Census Block Group	1
Census Block	1006
Census Tract	694307

Owner

28819 Diamondhead S is owned and occupied by two individuals who bought it in April 2026.

Source: Montgomery County records, as of September 30, 2026

Owner of Record	2 Individual Names on File
Mailing Address	28819 DIAMONDHEAD S, MONTGOMERY, TX 77356-2814
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

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

Date	Document
Jun 14, 2022	Deed of Trust, Mortgage · Conventional Mortgage UNITED TEXAS CU
Apr 21, 2026	Warranty Deed, Transfer · Conventional Mortgage UNIMORTGAGE LLC
Apr 24, 2025	Vendor's Lien, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 21, 2026 · Amount on File
Deed Sale	Apr 21, 2026 · Amount on File
Prior Sale	Apr 24, 2025 · Amount on File
Deed Document Number	202639910
Prior Transfer Date	Apr 15, 2026
Prior Transfer Doc	0000039910
Record Updated	Oct 29, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY TX
Property Address	28819 DIAMONDHEAD S, MONTGOMERY, TX 77356-2814
Transaction Type	Mortgage
Record Updated	May 12, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000074952
Date	Jun 14, 2022
Instrument	2022074952

Lender

Name	UNITED TEXAS CU
Type	Credit Union
Address	SAN ANTONIO, TX 78249

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	359 Months
Due	May 1, 2052

April 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONTGOMERY TX
Recording Date	Apr 21, 2026
Property Address	28819 DIAMONDHEAD S, MONTGOMERY, TX 77356-2814
Document Number	0000039910
Instrument Date	Apr 15, 2026
Instrument	202639910
Transaction Type	Transfer
Record Updated	Oct 23, 2026
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28819 DIAMONDHEAD S, MONTGOMERY, TX 77356-2814

Mortgage

Document Number	0000039911,
Date	Apr 21, 2026
Instrument	202639911

Lender

Name	UNIMORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

April 2025: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	MONTGOMERY TX
Recording Date	Apr 24, 2025
Property Address	28819 DIAMONDHEAD S, MONTGOMERY, TX 77356-2814
Document Number	0000039338
Map Reference	CAB A SH 77A
Instrument Date	Apr 22, 2025
Instrument	2025039338
Transaction Type	Transfer
Record Updated	Dec 1, 2025
Title Company	AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28819 DIAMONDHEAD S, MONTGOMERY, TX 77356-2814

Mortgage

Document Number	0000039339
Date	Apr 24, 2025
Instrument	2025039339

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2055

Tax Assessment & Valuation

The 2025 property tax bill for 28819 Diamondhead S was $4,786, down 5% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$215,000 (-48.08%) Land $21,000 Building $194,000	$215,000 (-48.08%) Land $21,000 Building $194,000
2025	$4,786.00 (-4.96%)	$414,113 (+20.02%) Land $42,000 Building $372,113	$414,113 (+20.02%) Land $42,000 Building $372,113
2024	$5,036.00 (+7.88%) Homeowner's exemption	$345,028 (+4.16%) Land $42,000 Building $303,028	$345,028 (-10.83%) Land $42,000 Building $303,028
2023	$4,668.00 Homeowner's exemption	$331,250 Land $42,000 Building $344,930	$386,930 Land $42,000 Building $344,930

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

Flood

FEMA maps place 28819 Diamondhead S in Zone X, an area of minimal flood risk, though there have been 23 flood claims nearby since 2008.

Source: FEMA National Flood Hazard Layer, effective January 7, 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 111 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	111 in force
Nearby Flood Claims	23 (2008–2024)
Claims Outside the SFHA	21 of 23
Most Recent Claim	May 2024 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding
Claims by Event	Severe Storms, Straight-line Winds, Tornadoes, And Flooding, May 2024 · 3 claims Hurricane Harvey, Aug 2017 · 18 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 28819 Diamondhead S 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	DIAMOND HEAD WSC serves 480 people · EPA ID TX1700143
Water Source	Groundwater
Last State Inspection	Sep 2025
Lead	Under 1 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 179 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Tachus Fiber Internet Fiber	8,000 / 8,000
Fidium Fiber Fiber	2,000 / 2,000
Optimum Cable	940 / 35
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Xfinity.

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