3731 Mainer Street

New

$225,000

2 beds1 bath

3731 Mainer St, Houston, TX 77021

Est: $1,356/moGet pre-approved

Description

Investor special. Duplex with high ceilings and large room sizes. 2 bed 1 bath on one side and 1 bed 1 bath on the other. Needs electrical, water heaters, insulation, appliances, HVAC or mini-splits and cosmetic completion. As-is sale. Seller will do NO repairs. Located near the Medical Center, NRG, Museum District and downtown. Gated lot with plenty of parking. New construction all around. Perfect for AirBnb, travel nurses/mid-term rentals or home health business. Great opportunity for someone with...Investor special. Duplex with high ceilings and large room sizes. 2 bed 1 bath on one side and 1 bed 1 bath on the other. Needs electrical, water heaters, insulation, appliances, HVAC or mini-splits and cosmetic completion. As-is sale. Seller will do NO repairs. Located near the Medical Center, NRG, Museum District and downtown. Gated lot with plenty of parking. New construction all around. Perfect for AirBnb, travel nurses/mid-term rentals or home health business. Great opportunity for someone with vision willing to invest sweat equity and have future appreciation in an area surrounded by more expensive property.

LISTING UPDATED: 08/18/2026 06:48 PM

Listed by Angelia McDaniel • TREC #0465764 • Harbor & Haven Realty
P: (281) 948-2528 C: (281) 948-2528 angelia@sellyourstoo.com

Property Details for 3731 Mainer Street

Status

Active

MLS #

77172791

Days on Market

Listed Today

Taxes

$2,550 / year

HOA Fees

Condo/Co-op Fees

Property Type

Multi Family

MLS Type

Residential Income / Duplex

Year Built

1950

Lot Size

0.11 AC / 5,000 SF

County

Harris County

Subdivision Name

South End Sunnyside U/R

Location

Listing Courtesy of Harbor & Haven Realty, Angelia McDaniel, TREC #0465764

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Building Information for 3731 Mainer Street

Stories1Residences2Year Built1950Building Size-Lot Size0.11 AC / 5,000 SF

Payment Calculator

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OriginPoint Mortgage or Rocket Mortgage¹

$1,356 per month

30 year fixed, 6.55% Interest

Principal and Interest

$1,144

Property Taxes

$213

HOA Dues

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Property Information for 3731 Mainer Street

Summary

Location and General Information

Directions: 610 E exit Scott onto S Loop Fwy E make sharp left on Rebecca to La Salette right to Mainer left
Map Coordinate: 533Q

MLS Area Major: 4
MLS Area Minor: University Area
Unparsed Address: 3731 Mainer Street

Taxes and HOA

Tax Annual Amount: $2,550
Tax Legal Description: LT 12 BLK 13 SOUTH END SUNNYSIDE U/R

Tax Year: 2025

School Information

Elementary School: WHIDBY ELEMENTARY SCHOOL
Elementary School District: 27 - Houston

High School: YATES HIGH SCHOOL
Middle Or Junior School: CULLEN MIDDLE SCHOOL (HOUSTON)

Property

Lot Information

Lot Features: Cleared
Lot Size Acres: 5000.0

Lot Size Source: Appraiser
Lot Size Units: SquareFeet
Acres Description: 0 Up To 1/4 Acre

Property and Assessments

Disclosures: Owner Is Listing Agent, Seller Disclosure
New Construction YN: No

Parcel Number: 074-151-013-0012
Property Sub Type: Duplex
Property Type: Multi-Family, ResidentialIncome
Public Survey Section: 0
Year Built Source: PublicRecords

Interior and Exterior Features

Exterior Features

Construction Materials: Wood Siding
Pool Area: No

Roof: Composition

Interior Features

Bathrooms Full: 1
Bathrooms Total Integer: 1

Bedrooms Total: 2
Cooling: None
Cooling YN: No
Heating: None
Heating YN: No
Levels: One
Stories: 1

Room Information

Human Modified YN: Yes

Multi Family

Income & Expenses

Operating Expense Includes: Insurance, RealEstateTax

Multi Family Information

Number Of Units Total: 2

Unit 1

Unit Type Beds Total: 1
Unit Type Type: OneBedroom

Unit Type Units Total: 1

Unit 2

Unit Type Beds Total: 2
Unit Type Type: TwoBedroom

Unit Type Units Total: 1

Property History for 3731 Mainer Street

Date	Event & Source	Price	Appreciation
Aug 18, 2026	Listed (Active) HARMLS #77172791	$225,000	—
Aug 17, 2026	Terminated HARMLS #58228623	$225,000	—
Aug 17, 2026	Listed (Active) HARMLS #58228623	$225,000	—
Feb 23, 2010	Sold HARMLS #73778448		—
Jan 27, 2010	Option Pending HARMLS #73778448		—
Nov 17, 2009	Listed (Active) HARMLS #73778448	$39,000	—
Oct 23, 2006	Sold HARMLS #5957318		—
Sep 13, 2006	Option Pending HARMLS #5957318		—
Jul 15, 2006	Listed (Active) HARMLS #5957318	$50,000	—
Feb 2, 2006	Expired HARMLS #2974083	$63,000	—
Aug 30, 2005	Listed (Active) HARMLS #2974083	$63,000	—
Aug 27, 2005	Expired HARMLS #5628306	$57,500	—
Aug 30, 2004	Listed (Active) HARMLS #5628306	$57,500	—

Date	Event & Source	Price
08/18/2026	Listed (Active) HARMLS #77172791	$225,000
08/17/2026	Terminated HARMLS #58228623	$225,000
08/17/2026	Listed (Active) HARMLS #58228623	$225,000
02/23/2010	Sold HARMLS #73778448	—
01/27/2010	Option Pending HARMLS #73778448	—
11/17/2009	Listed (Active) HARMLS #73778448	$39,000
10/23/2006	Sold HARMLS #5957318	—
09/13/2006	Option Pending HARMLS #5957318	—
07/15/2006	Listed (Active) HARMLS #5957318	$50,000
02/02/2006	Expired HARMLS #2974083	$63,000
08/30/2005	Listed (Active) HARMLS #2974083	$63,000
08/27/2005	Expired HARMLS #5628306	$57,500
08/30/2004	Listed (Active) HARMLS #5628306	$57,500

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3731 Mainer Street

Taxable ValueLand$120,000Additions-Total$120,000

Tax Record2024$2,302 ($192 / month)

Home Facts

Beds2Baths1Total Finished SqFt862 SqFtAbove Grade Finished SqFt862 SqFtStories1Lot Size5,001 SqFtStyleResidentialYear Built1950CountyHARRISAPN0741510130012

Schools near 3731 Mainer Street

This home is within Houston Independent School District.


Rating	School	Type	Grades	Distance
4/10	Whidby Elementary School	Public - Serves this home	PK to 5	0.4 mi
4/10	Cullen Middle School	Public - Serves this home	6 to 8	0.6 mi
5/10	Yates High School	Public - Serves this home	9 to 12	2.9 mi
5/10	Jones High School	Public - Choice school	9 to 12	1.8 mi
9/10	Energy Institute High School	Public - Choice school	9 to 12	2.2 mi
10/10	Debakey High School For Health Professions	Public - Choice school	9 to 12	2.8 mi


Rating	School	Distance
4/10	Whidby Elementary School PublicPK to 5 Serves this home	0.4 mi
4/10	Cullen Middle School Public6 to 8 Serves this home	0.6 mi
5/10	Yates High School Public9 to 12 Serves this home	2.9 mi
5/10	Jones High School Public9 to 12 Choice school	1.8 mi
9/10	Energy Institute High School Public9 to 12 Choice school	2.2 mi
10/10	Debakey High School For Health Professions Public9 to 12 Choice school	2.8 mi

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 3731 Mainer Street, Houston, TX 77021

3731 Mainer Street is a multi-family home for sale in Houston, TX 77021. This property was listed for sale on August 18, 2026 by Harbor & Haven Realty, it's currently listed at $225,000. It has been on the market for a total of 0 days and was last sold on February 23, 2010. This listing's school district is Houston Independent School District. Nearby schools include Whidby Elementary School, Cullen Middle School and Yates High School. 3731 Mainer Street is a 2-bed, 1-bath, multi-family home built in 1950.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Harbor & Haven Realty, Angelia McDaniel, TREC #0465764

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More information about 3731 Mainer Street, Houston, TX 77021