SOLD NOV 24, 2025

Last listed at $174,990, CLOSED ON Nov 2025

$202,387

•

1,219

sq ft

3421 Mainer St, Houston, TX 77021

About this home

Welcome to his cute home. Minutes to Downtown, Universities, NRG & Medical Center: Ideal for anyone looking to be near these key areas. Home features 3 beds and 1 bath with amazing open concept. Private master suite with large closet. The area has many new built and new businesses which add great value to the area. This home is minutes from many major freeways, the Galleria, as well as an ever expanding array of restaurants, breweries & brewpubs, and businesses complete the perfect package. This home was not affected by Harvey and truly a must see! Please schedule your showing today.

Single-familyProperty Type

1945Year Built

5,000 sq ftLot Size

$166Est. Price/Sq.Ft.

Listed by Katherine Le • 1 - Connect Realty

Bought with Chantelle Alexander • C.R.Realty

Redfin checked: 2 minutes ago

•Source:HARMLS #57855568

Redfin Estimate

$202,387

$27K over list price of $175K

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9% higher than the average sale price ($186K) of 6 comparable homes.

SOLD AUG 31, 2026
$175,000
A
3 beds1 bath1,054 sq ft
3457 Mainer St, Houston, TX 77021
SOLD MAR 25, 2026
$120,000
B
3 beds1 bath1,048 sq ft
3646 Mainer St, Houston, TX 77021
SOLD JUL 15, 2026
$224,900
C
3 beds2 baths1,609 sq ft
3521 Lydia St, Houston, TX 77021
SOLD JUL 9, 2026
$329,000
D
3 beds1 bath1,188 sq ft
6927 Burgess St, Houston, TX 77021
SOLD OCT 8, 2025
$125,000
E
3 beds1 bath1,168 sq ft
3521 Mount Pleasant St, Houston, TX 77021
SOLD MAY 30, 2026
$139,900
F
3 beds1 bath1,296 sq ft
7121 England St, Houston, TX 77021

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$188,685

Est. take-home

List your home with Redfin and save $2,024

Rent

$1,557/mo

Redfin rental estimate

List your home for rent

Market trends in 77021, TX

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

95.9%

0.8% MoM

Median sale price

$340K

$10K MoM

Avg. days on market

67d

3 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 5 HRS AGO
$269,990
3 beds2 baths1,351 sq ft
4927 Kelso St, Houston, TX 77021
NEW 7 HRS AGO
$195,000
3 beds2 baths1,125 sq ft
6707 New York St, Houston, TX 77021
NEW 23 HRS AGO
$525,000
2 beds2.5 baths2,960 sq ft
3433 Lydia St, Houston, TX 77021
NEW 26 HRS AGO
$325,000
4 beds2 baths2,936 sq ft
7022 Dumble St, Houston, TX 77021
$259,990
4 beds2 baths1,640 sq ft
3502 Goodhope St, Houston, TX 77021
$180,000
4 beds2 baths1,220 sq ft
3406 Saint Benedict St, Houston, TX 77021
$175,000
3 beds1 bath1,198 sq ft
5111 Idaho St, Houston, TX 77021
$120,000
2 beds1 bath1,028 sq ft
4512 Kingsbury St, Houston, TX 77021
3D WALKTHROUGH
$154,900
4 beds1 bath1,378 sq ft
3511 Dreyfus St, Houston, TX 77021
$659,000
5 beds6 baths3,935 sq ft
3241 Dixie Dr, Houston, TX 77021
See all

Provided by Redfin

Sale history for 3421 Mainer St

Date

Event

Price

Public Records

Nov 26, 2025

Sold

HARMLS #57855568

Nov 24, 2025

Sold

$160K - $185K

Nov 12, 2025

Pending

—

Jan 14, 2025

Listed

$174,990

$144/sq ft

SHOWMOJO #2

Apr 27, 2025

Rental Removed

$950

$1/sq ft

Mar 17, 2025

Listed for Rent

$950

$1/sq ft

HARMLS #24126964

Mar 17, 2025

Rental Removed

$1,250

$1/sq ft

Nov 6, 2024

Listed for Rent

$1,250

$1/sq ft

HARMLS #82793186

Jan 14, 2025

Listing Removed

—

Jul 15, 2024

Listed

$194,900

$160/sq ft

HARMLS #45591644

Nov 6, 2024

Rental Removed

$1,350

$1/sq ft

Jun 17, 2024

Price Changed

$1,350

$1/sq ft

Apr 17, 2024

Listed for Rent

$1,450

$1/sq ft

HARMLS #83508684

Jul 15, 2024

Listing Removed

—

Jun 11, 2024

Listed

$235,000

$193/sq ft

RENT. #1

Aug 2, 2022

Price Changed

$1,250

$1/sq ft

Public Records

Feb 12, 2018

Sold

Public Records

Dec 23, 2014

Sold

HARMLS #19052484

Dec 22, 2014

Listing Removed

—

Dec 10, 2014

Relisted

—

Nov 20, 2014

Pending

—

Nov 12, 2014

Pending

—

Nov 3, 2014

Relisted

—

Oct 29, 2014

Pending

—

Sep 22, 2014

Listed

$69,000

$57/sq ft

HARMLS #45952748

Jul 25, 2014

Listing Removed

—

Jul 11, 2014

Price Changed

$57,900

$47/sq ft

Jun 12, 2014

Listed

$59,900

$49/sq ft

Public Records

May 14, 2014

Sold

Public Records

Jan 2, 1988

Sold

* Price is not available or MLS listing is off market.

Year

Property tax

Land + Additions

Assessment*

2025

$2,838 (+6.8%)

$105,000 + $28,556

$133,556

2024

$2,657 (+3.8%)

$100,000 + $27,000

$127,000

2023

$2,559 (−1.2%)

$100,000 + $27,000

$127,000

2022

$2,590 (+36.9%)

$80,000 + $37,610

$117,610

2021

$1,892 (−4.7%)

$33,750 + $47,410

$81,160

2020

$1,986 (+3.8%)

$33,750 + $49,000

$82,750

2019

$1,913 (+25.4%)

$30,000 + $49,000

$79,000

2018

$1,525 (+0.2%)

$15,000 + $45,280

$60,280

2017

$1,523 (+10.0%)

$15,000 + $45,280

$60,280

2016

$1,385 (−0.3%)

$15,000 + $45,280

$60,280

2015

$1,389 (−7.9%)

$15,000 + $39,800

$54,800

2014

$1,508 (+0.4%)

$15,000 + $43,691

$58,691

2013

$1,502 (−7.5%)

$15,000 + $43,691

$58,691

2012

$1,623 (−40.7%)

$15,000 + $43,691

$58,691

2011

$2,738 (+188.8%)

2010

$948 (+0.3%)

2009

$945

Tax history for 3421 Mainer St

Year

Property tax

Land + Additions

Assessment*

2025

$2,838 (+6.8%)

$105,000 + $28,556

$133,556

2024

$2,657 (+3.8%)

$100,000 + $27,000

$127,000

2023

$2,559 (−1.2%)

$100,000 + $27,000

$127,000

2022

$2,590 (+36.9%)

$80,000 + $37,610

$117,610

2021

$1,892 (−4.7%)

$33,750 + $47,410

$81,160

2020

$1,986 (+3.8%)

$33,750 + $49,000

$82,750

2019

$1,913 (+25.4%)

$30,000 + $49,000

$79,000

2018

$1,525 (+0.2%)

$15,000 + $45,280

$60,280

2017

$1,523 (+10.0%)

$15,000 + $45,280

$60,280

2016

$1,385 (−0.3%)

$15,000 + $45,280

$60,280

2015

$1,389 (−7.9%)

$15,000 + $39,800

$54,800

2014

$1,508 (+0.4%)

$15,000 + $43,691

$58,691

2013

$1,502 (−7.5%)

$15,000 + $43,691

$58,691

2012

$1,623 (−40.7%)

$15,000 + $43,691

$58,691

2011

$2,738 (+188.8%)

2010

$948 (+0.3%)

2009

$945

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

5,000 Sq. Ft.

Year renovated

1945

Sq. Ft.

1,219

Year built

1945

Style

Single Family Residential

County

Harris County

APN

0741520880022

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 23, 2026.

Property details

Interior

Room 1 Information
Room Type: Bedroom
Room Level: First
Room Dimensions: 11x11

Room 2 Information
Room Type: Bedroom
Room Level: First
Room Dimensions: 11x11

Room 3 Information
Room Type: Primary Bedroom
Room Level: First
Room Dimensions: 16x15

Bathroom Information
# of Bathrooms (Full): 1

Interior Features
Laundry Features: Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup
Appliances: Dishwasher, Disposal, Gas Oven, Gas Range, Microwave, Oven
Flooring: Laminate, Tile

Room Information
Rooms Total: 3

Exterior

Building Information
Building Area Total: 1219.0
Construction Materials: Cement Siding, Wood Siding
Year Built: 1945

Exterior Features
Roof: Composition

Property Information
Ownership: Full Ownership
Property Type: Residential
Foundation Details: Pillar/Post/Pier
Living Area: 1,219

Lot Information
Lot Size Units: Square Feet
Lot Size Area: 5000.0
Lot Size Acres: 0.1148
Lot Features: Other

Financial

Lease Information
Yes

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Cooling: Central Air, Electric
Has Cooling
Heating: Central, Gas

Location

School Information
Elementary School District: 27 - Houston
Elementary School: WHIDBY ELEMENTARY SCHOOL
Middle Or Junior School District: 27 - Houston
Middle Or Junior School: CULLEN MIDDLE SCHOOL (HOUSTON)
High School District: 27 - Houston
High School: YATES HIGH SCHOOL

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,219
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1945
Year Renovated: 1945
County: Harris County
APN: 0741520880022

Home facts updated by county records on Jul 23, 2026

Other

Documents & Disclosures
Disclosures: Seller Disclosure

Around this home

Schools

Whidby Elementary School

Public PreK-5 • Assigned • 0.3mi

4/10

Cullen Middle School

Public 6-8 • Assigned • 0.8mi

4/10

Yates High School

Public 9-12 • Assigned • 2.9mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

9/10 Heat Factor

7 days above 109° expected this year, 22 days in 30 years

9/10 Wind Factor

99% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Houston, TX • 77021

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.5 hours in June and 4.7 hours in December, which is comparable to the U.S. average for solar exposure.

9.5 hrs

4.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$193,000 – $233,000

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4 beds2 baths1,220 sq ft

3406 Saint Benedict St, Houston, TX 77021

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3D WALKTHROUGH

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Home values near 3421 Mainer St

Data from public records.

Address	Redfin Estimate
3414 Mainer St, Houston, TX 3 Beds \| 1.5 Baths \| 1396 Sq. Ft.	$206,411
3430 Mainer St, Houston, TX 3 Beds \| 1 Baths \| 968 Sq. Ft.	$147,266

Address	Redfin Estimate
3418 Mainer St, Houston, TX 2 Beds \| 1 Baths \| 1440 Sq. Ft.	$186,081
3434 Mainer St, Houston, TX 2 Beds \| 1 Baths \| 1080 Sq. Ft.	$144,061

Address	Redfin Estimate
3426 Mainer St, Houston, TX 3 Beds \| 2 Baths \| 1354 Sq. Ft.	$215,428
3429 Mainer St, Houston, TX 3 Beds \| 2 Baths \| 1460 Sq. Ft.	$359,409

Property information provided by HARMLS when last listed in 2025. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 77021, TX

Sale history for 3421 Mainer St

Tax history for 3421 Mainer St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 77021

Home values near 3421 Mainer St

More real estate resources