3735 Mainer St, Houston, TX 77021 Property Records

Harris County property record for 3735 Mainer St, Houston, TX 77021

Property Summary

Property Type	Duplex
Details	6 bd · 4 ba · 2,280 sqft · built 1970
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on Record
Last Sale	$438,333 (Dec 2022)
Tax Bill	$3,471 (2025)
Deeds & Mortgages	Aug 2021 Construction Loan Dec 2022 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`074-151-013-0013`

Property Details

APN / Parcel Number

Primary APN	`074-151-013-0013`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	8 Rooms
Units	2 Units
Stories	1 Story
Building Area	2,280 sqft Living Area
1st Floor Area	2,280 sqft

Exterior

Year Built	Built 1970
Effective Year Built	Effective 2021
Architectural Style	Duplex Single
Exterior Material	Brick Veneer
Construction Type	Brick
Foundation Type	Slab (Mat/Raft)
Lot Area	5,000 sqft (0.115 acres)
View / Lot	Neighborhood
Porch	Open Frame Porch
Porch Area	64 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	0741510130013
Street Address	3735 MAINER ST
City	HOUSTON
State	TX
Zip	77021-6128
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LT 13 BLK 13 SOUTH END SUNNYSIDE U/R
Legal Subdivision	SOUTH END SUNNYSIDE U/R
Legal Block	13
Legal Lot Number	13
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	2
Census Block	2009
Census Tract	313801

Owner

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

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	3735 MAINER ST, HOUSTON, TX 77021-6128
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 24, 2021	Deed of Trust, Mortgage · Construction Mortgage EASY STREET CAPITAL INVESTMENTS LLC
Dec 28, 2022	Vendor's Lien, Subdivision Related Transfer · FHA Mortgage CMG MORTGAGE INC
Mar 2, 2021	Warranty Deed, Transfer
Apr 29, 2019	Grant Deed, Transfer MONTALBANO INTERESTS LTD

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 28, 2022 · Amount on Record
Deed Sale	Dec 28, 2022 · Amount on Record
Prior Sale	Mar 2, 2021
Deed Document Number	2022602025
Prior Transfer Date	Apr 26, 2019
Prior Transfer Doc	0000173434
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	3735 MAINER ST, HOUSTON, TX 77021-6128
Transaction Type	Mortgage
Record Updated	Aug 3, 2023
Title Company	SOUTH OAK TITLE LLC, SOUTH LAND TITLE LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17615 YORKHILL CT, RICHMOND, TX 77407-2131

Mortgage

Document Number	0000480640
Date	Aug 24, 2021
Instrument	2021-480640

Lender

Name	EASY STREET CAPITAL INVESTMENTS LLC
Type	Non-Lending Institution
Address	AUSTIN, TX 78701

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

December 2022: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	HARRIS TX
Recording Date	Dec 28, 2022
Property Address	3735 MAINER ST, HOUSTON, TX 77021-6128
Document Number	0000602025
Map Reference	VOL 234 PG 237
Instrument Date	Dec 27, 2022
Instrument	2022-602025
Transaction Type	Subdivision Related Transfer
Record Updated	Aug 3, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	17322 MEADOW LIGHT DR, RICHMOND, TX 77407-2648

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2113 MELLHENNEY STREET, HOUSTON, TX 77004

Mortgage

Document Number	0000602026
Date	Dec 28, 2022
Instrument	2022-602026

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2053

March 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Mar 2, 2021
Property Address	3735 MAINER ST, HOUSTON, TX 77021-6128
Document Number	0000105844
Map Reference	MF 247990
Instrument Date	Feb 24, 2021
Instrument	2021-105844
Transaction Type	Transfer
Record Updated	Aug 3, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	17615 YORKHILL CT, RICHMOND, TX 77407-2131

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17615 YORKHILL CT, RICHMOND, TX 77407-2131

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	HARRIS TX
Recording Date	Apr 29, 2019
Property Address	3735 MAINER ST, HOUSTON, TX 77021-6128
Document Number	0000173434
Instrument Date	Apr 26, 2019
Instrument	173434
Transaction Type	Transfer
Record Updated	May 16, 2019
Title Company	SOUTHLAND TITLE COMPANY, SOUTH LAND 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	17615 YORKHILL CT RICHMOND TX 774072131, RICHMOND, TX 77407-2131

Mortgage

Document Number	173435
Date	Apr 29, 2019
Instrument	173435

Lender

Name	MONTALBANO INTERESTS LTD
Address	8111 DOVER ST, HOUSTON, TX 77061-1111

Agreement

Amount	Amount Recorded
Term	120 Months
Due	Apr 28, 2029

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$295,592 (+7.09%) Land $120,000 Building $175,592	$295,592 (+7.09%) Land $120,000 Building $175,592
2025	$3,471.00 (-15.98%) Homeowner's exemption	$276,015 (-32.83%) Land $120,000 Building $156,015	$276,015 (-32.83%) Land $120,000 Building $156,015
2024	$4,131.00 (-50.1%)
2023		$410,922 (+135.85%) Land $105,000 Building $305,922	$410,922 (+135.85%) Land $105,000 Building $305,922
2022	$8,279.00 (+234.23%)	$174,230 Land $90,000 Building $84,230	$174,230 Land $90,000 Building $84,230
2020	$2,477.00

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	5 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	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	CITY OF HOUSTON serves 2,970,543 people · EPA ID TX1010013
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	5 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · May 2025
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 735 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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