Experience the perfect marriage of style and substance in this masterfully upgraded duplex. Transcending the typical "flip," this property features a massive 600 sq. ft. expansion, resulting in two spacious 3-bedroom, 2-bath units with 1,100 sq. ft. of open-concept living each. Every detail has been curated for the modern lifestyle, from the premium quartz countertops to the durable, luxury vinyl plank flooring. With recently updated PEX plumbing, electrical, and HVAC systems, this home offers the peace of mind and low-maintenance lifestyle of a new build. Ideally situated just 2 miles from NRG Stadium and 3 miles from the Medical Center, this is a prime opportunity for a sleek city residence or a high-potential investment. Schedule your showing today!
For sale
$472,500
3735 Mainer St, Houston, TX 77021
6beds
2,280sqft
Est.:
Duplex
Built in 1970
-- sqft lot
$392,900 Zestimate®
$207/sqft
$-- HOA
What's special
Recently updated pex plumbingPremium quartz countertops
- 5 hours |
- 47 |
- 0 |
Zillow last checked:
Listing updated:
Listed by:
Wykila Green TREC #0829632 713-497-4958,
Keller Williams Realty Southwest
Source: HAR,MLS#: 28086994
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Electric
Cooling
- Ceiling Fan(s), Electric
Appliances
- Included: Range, Microwave, Dishwasher, Refrigerator
Interior area
- Total structure area: 2,280
- Total interior livable area: 2,280 sqft
Property
Parking
- Parking features: More Than Two Parking Units
Features
- Stories: 1
Lot
- Size: 5,000.69 Square Feet
Details
- Parcel number: 0741510130013
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- Roof: Composition
Condition
- New construction: No
- Year built: 1970
Utilities & green energy
- Utilities for property: Electricity Available, Natural Gas Connected, Water Connected
Green energy
- Energy efficient items: Thermostat
Community & HOA
Community
- Subdivision: South End Sunnyside U/R
Location
- Region: Houston
Financial & listing details
- Price per square foot: $207/sqft
- Tax assessed value: $276,015
- Annual tax amount: $5,866
- Date on market: 4/15/2026
- Lease term: Weekly
Estimated market value
$392,900
$354,000 - $436,000
$1,485/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 4/15/2026 | Listed for sale | $472,500+7.6%$207/sqft |
Source:  HAR #28086994 Report a problem | ||
| 1/2/2023 | Listing removed | -- |
Source: HAR #22695506 Report a problem | ||
| 12/2/2022 | Pending sale | $439,000$193/sqft |
Source: HAR #22695506 Report a problem | ||
| 11/29/2022 | Listed for sale | $439,000$193/sqft |
Source: HAR #22695506 Report a problem | ||
| 10/5/2022 | Pending sale | $439,000$193/sqft |
Source: HAR #22695506 Report a problem | ||
| 9/25/2022 | Listed for sale | $439,000+176.1%$193/sqft |
Source: HAR #22695506 Report a problem | ||
| 7/1/2020 | Listing removed | $159,000$70/sqft |
Source: REALM Real Estate Professional #80045438 Report a problem | ||
| 3/30/2020 | Listed for sale | $159,000$70/sqft |
Source: REALM Real Estate Professional #80045438 Report a problem | ||
| 1/19/2020 | Pending sale | $159,000$70/sqft |
Source: REALM Real Estate Professional #80045438 Report a problem | ||
| 12/4/2019 | Listed for sale | $159,000$70/sqft |
Source: REALM Real Estate Professional #80045438 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,471 -16% | $276,015 -7.4% |
| 2024 | $4,132 -50.1% | $298,198 -27.4% |
| 2023 | $8,279 +115.8% | $410,922 +135.9% |
| 2022 | $3,836 | $174,230 +28.6% |
| 2021 | -- | $135,451 +31.2% |
| 2020 | $2,478 +1.4% | $103,266 +2.3% |
| 2019 | $2,443 +75.8% | $100,898 +83.5% |
| 2018 | $1,390 | $55,000 |
| 2017 | $1,390 +61.6% | $55,000 +61.8% |
| 2016 | $860 -16.4% | $34,000 -5.6% |
| 2015 | $1,028 | $36,000 -10% |
| 2014 | $1,028 | $40,000 -4.8% |
| 2013 | -- | $42,000 -6.7% |
| 2012 | -- | $45,000 |
| 2011 | -- | $45,000 -21.1% |
| 2010 | -- | $57,000 -18% |
| 2009 | -- | $69,500 -15% |
| 2008 | -- | $81,808 |
| 2007 | -- | $81,808 +5.7% |
| 2006 | -- | $77,396 |
| 2005 | -- | -- |
| 2004 | -- | $41,300 +3.3% |
| 2003 | -- | $40,000 |
| 2002 | -- | $40,000 |
| 2001 | -- | $40,000 +33.3% |
| 2000 | -- | $30,000 |
Find assessor info on the county website
Monthly payment
Est. payment
$2,950/mo
Principal & interest
$2261
Property taxes
$689
More affordability tools
Climate risks
Neighborhood: Ost - South Union
Nearby schools
GreatSchools rating
- 4/10Whidby Elementary SchoolGrades: PK-5Distance: 0.4 mi
- 4/10Cullen Middle SchoolGrades: 6-8Distance: 0.6 mi
- 5/10Yates High SchoolGrades: 9-12Distance: 2.9 mi
Schools provided by the listing agent
- Elementary: Whidby Elementary School
- Middle: Cullen Middle School (Houston)
- High: Yates High School
Source: HAR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Texas
- Harris County
- Houston
- 77021
- Ost - South Union
- 3735 Mainer St
Nearby cities
Nearby neighborhoods
Nearby zip codes
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