3446 Mainer St, Houston, TX 77021
OFF MARKET

3446 Mainer St
Houston, TX 77021

Ost - South Union
  • 2 Beds
  • 1 Bath
  • 1,305 sqft

$132,500

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $930/mo*
Refinance Your Home

$132,500

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $930/mo*
Refinance Your Home
2 Beds
1 Bath
1,305 sqft

Local Information

  • Map ViewExplore the area around 3446 Mainer St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 3446 Mainer St, Houston, TX. 3446 Mainer St is in the Ost - South Union neighborhood in Houston, TX and in ZIP code 77021. This property has 2 bedrooms, 1 bathroom and approximately 1,305 sqft of floor space. This property has a lot size of 5009 sqft and was built in 1950.
3446 Mainer St, Houston, TX 77021 is a 2 bedroom, 1 bathroom, 1,305 sqft single-family home in Ost - South Union, built in 1950. It is currently off market. The Trulia Estimate is $132,500, with a rent estimate of $1,462/month.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3446 Mainer St

Interior Features

Heating & Cooling
Heating: OtherHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 5

Property Information

Year Built
Year Built: 1950Year Updated: 1950
Property Type / Style
Property Type: Single Family HomeArchitecture: traditional

Exterior Features

Exterior Home Features
Exterior: Cement ConcreteFoundation Type: Slab
Parking & Garage
GarageParking: Carport, Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 5009 sqft

Market trends in Houston

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$301K
$8.33KMoM
Sale-to-List Price
97.8%
0.3%MoM
Price per sq ft
$156
$2MoM
Available listings
12797
46MoM
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Property Tax and Assessment

Year2025
Tax$1,090
Assessment$144,207
Home facts updated by county records

Comparable Sales for 3446 Mainer St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3521 Mount Pleasant St, Houston, TX
0.21
Single-Family Home
-
10/08/25
3
1
1,168
3457 Mainer St, Houston, TX
0.04
Single-Family Home
-
01/22/26
3
2
1,054
3719 Lydia St, Houston, TX
0.40
Single-Family Home
-
11/25/25
2
1
864
3810 Goodhope St, Houston, TX
0.50
Single-Family Home
-
07/17/25
2
1
864
3722 Seabrook St, Houston, TX
0.42
Single-Family Home
-
07/11/25
3
2
1,200
3831 Corder St, Houston, TX
0.62
Single-Family Home
-
05/08/26
2
1
885
8015 Cannon Street, Houston, TX
0.77
Single-Family Home
-
07/30/25
2
1
1,114
8005 Brandon St, Houston, TX
0.82
Single-Family Home
-
03/13/26
3
2
1,452
8137 Canyon Street, Houston, TX
0.88
Single-Family Home
-
03/19/26
2
1
957
3732 Nathaniel Brown St, Houston, TX
0.48
Single-Family Home
-
10/29/25
3
3
1,881

Nearby homes

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Assigned Schools

These are the assigned schools for 3446 Mainer St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Ost - South Union
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Ost - South Union

At least 83 Trulia users voted on each feature.

  • 82 % Say car is needed

  • 78 % Say there are sidewalks

  • 72 % Say parking is easy

  • 70 % Say yards are well-kept

  • 67 % Say it's walkable to grocery stores

  • 63 % Say there's holiday spirit

  • 58 % Say kids play outside

  • 54 % Say it's dog friendly

  • 53 % Say they plan to stay for at least 5 years

  • 47 % Say neighbors are friendly

  • 40 % Say streets are well-lit

  • 39 % Say it's quiet

  • 35 % Say there's wildlife

  • 32 % Say it's walkable to restaurants

  • 32 % Say people would walk alone at night

  • 18 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "They won’t have the only dog that barks a lot. And people without dogs will probably find it annoying "
    0
    Flag
  • Trulia User
    "I've lived here all my life. I've lived on other sides of town but always moved back to South Park. "
    0
    Flag
  • Trulia User
    "all everybody together happy and good clean, nd help when neighborhood nêd some help, all have good lìe "
    0
    Flag
  • Trulia User
    "Check schools in the area. Some schools are better than others. Some schools are just your only choice. "
    0
    Flag
  • Trulia User
    "It’s a friendly neighborhood with a lot of seniors ! It’s improving the visual environment! Most stores are on walking distance!"
    1
    Flag
  • Trulia User
    "The neighborhood is undergoing gradual changes. There is some development or renovation taking place on almost every block."
    1
    Flag
  • Trulia User
    "it is fairly quick it takes about 30 to 45mins to get back and forth. "
    0
    Flag
  • Angela R.
    "There’s no special events in my area, due to the crime rate and how some neighbors become the product of their environment "
    3
    Flag
  • Craigandredavis
    "Easy seems to be safe Grocery stores and pharmacies Easy access to downtown People appear to be friendly"
    4
    Flag
  • Quinchell L.
    "Some streets in the area make it very festive during Christmas time. I feel like a kid again when the lights are lit. "
    3
    Flag
  • Katia G.
    "People steal to much and that does include animals, not a great place but the price is good in some areas"
    3
    Flag
  • Dakota
    "Idk what to say to be honest but hi and i want them to know that pet owners with pets they beed to train their dogs to not to use the restroom in peoples yards "
    5
    Flag
  • Lauriejill8
    "It is pretty safe, only been here a month... feels good! After doing other places , our neighborhood is great!"
    2
    Flag
  • Al S
    "bad neightborhood you hear gun shots every other day they come inside your yard and steal anything outside "
    69
    Flag
  • Marietta
    "I've lived here a few years. Neighbors watch out for each other. Close to schools and Metro rail. Quiet Neighborhood Stores are close by."
    20
    Flag
  • Selena A. S.
    "Very dangerous area. Some nice apartments near by, they are mostly safe inside but you cannot walk around alone outside."
    0
    Flag
  • Patricia H.
    "The people make it livable n it’s a good thing to get to know where you live. I grew up here in the 90s n nothing has changed."
    0
    Flag
  • Kim
    "It doesn’t flood when it rains. You can take the train from right down the street. It is pretty quiet(except for the stupid trains). "
    23
    Flag
  • Mercedes M.
    "The history of the neighborhood. it's an historical neighborhood with alot of the original residents. "
    14
    Flag
  • Bailey
    "It will make u a stronger person lol. The trains are terribly inconvenient but it’s doable. Good luck y’all. "
    17
    Flag
  • Whitney H.
    "It’s Different . There’s Hardly Any Crime Happening Around . It’s Peaceful & You Close To The Main Grocery Stores, Drug Stores & Fast Food Places "
    29
    Flag

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Homes for sale near 3446 Mainer St

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Off Market Homes Near 3446 Mainer St

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