Rare residential infill opportunity consisting of 12 shovel-ready lots located in the OSTSouth Union area of Houston. The site is fully platted with utilities available, including City of Houston water and sewer. Lots may be purchased individually or as a 6-lot or 12-lot package, offering flexibility for builders and investors. Ideal for new residential construction with proximity to the Texas Medical Center, Downtown Houston, and major freeway access.
- MLS# 77183552
- Date Listed02/06/2026
- Days on Realty 270 Days
- Bedrooms -
- Bathrooms
- Lot Size -
- Subdivision Ost-South Union
- Property Type
- County Harris
- Water Public
Exterior / Lot Features
- Roof -
- Lot Size Acres -
- Lot Size SQFT -
- Lot Features Open Lot, 0 Up To 1/4 Acre
Directions
From I-10 West, merge onto I-610 South, exit toward South Freeway/Old Spanish Trail, then proceed to Del Rio Street.
Financial Considerations
Schools near 77021
Explore the local neighborhood highlights and top-rated schools near 77021 in Houston, TX.
Nearby Schools
Source: School Digger
Public • PK - 5 • Serves this home
1.52 mi
Distance
Public • 6 - 8 • Serves this home
1.17 mi
Distance
Public • 9 - 12 • Serves this home
2.76 mi
Distance
Public • PK - 5
1.17 mi
Distance
Public • PK - 5 • Serves this home
1.52 mi
Distance
Public • PK - 5
1.74 mi
Distance
Public • PK - 5
2.12 mi
Distance
Childrens Learning Institute Early Education Cent
Public • PK - 1
2.3 mi
Distance
Public • PK - 5
2.55 mi
Distance
Public • PK - 5
2.67 mi
Distance
Public • PK - 5
2.67 mi
Distance
Univ Of Houston Charter School-tech
Public • 1 - 5
2.76 mi
Distance
Public • PK - 5
3.1 mi
Distance
Public • 6 - 8 • Serves this home
1.17 mi
Distance
Public • 6 - 8
1.52 mi
Distance
Kipp Liberation College Preparatory
Public • 5 - 8
2.59 mi
Distance
Yes Preparatory Southside Secondary School
Public • 6 - 12
2.67 mi
Distance
Public • 6 - 8
2.72 mi
Distance
Young Women's College Preparatory Academy
Public • 6 - 12
3.06 mi
Distance
Public • 6 - 8
3.2 mi
Distance
Public • 3 - 8
3.61 mi
Distance
A+ Unlimited Potential - University
Public • 6 - 8
3.99 mi
Distance
Yellowstone College Preparatory
Public • 6 - 8
4.1 mi
Distance
Public • 9 - 12
1.52 mi
Distance
Public • 9 - 12 • Serves this home
2.76 mi
Distance
Debakey High School For Health Professions
Public • 9 - 12
3.1 mi
Distance
Public • 9 - 12
3.48 mi
Distance
Public • 9 - 12
3.61 mi
Distance
Public • 9 - 12
3.62 mi
Distance
Houston Academy For International
Public • 9 - 12
3.99 mi
Distance
Premier High School - Houston (champions)
Public • 9 - 12
4.16 mi
Distance
Public • 9 - 12
4.36 mi
Distance
Public • 9 - 12
4.56 mi
Distance
Pediatric Education And Creative Arts Program
Private • PK - 12
2.57 mi
Distance
East Side University Community Learning Center
Private • UG - UG
3.53 mi
Distance
Private • UG - UG
4.25 mi
Distance
Private • PK - 11
4.98 mi
Distance
Cristo Rey Jesuit College Preparatory School - Houston
Private • 09 - 12
5.62 mi
Distance
Emery Weiner Center For Jewish Education
Private • 06 - 12
5.76 mi
Distance
Incarnate Word Academy - Houston
Private • 09 - 12
5.93 mi
Distance
Private • KG - 12
6.08 mi
Distance
Private • KG - 12
6.17 mi
Distance
Private • 09 - 12
6.28 mi
Distance
Sales & Tax History
Source: Public Records
| Street Address | Beds | Baths | Sold Date | List Price | Valuation Date | Valuation Price |
|---|---|---|---|---|---|---|
| 6338 E Mystic Meaddow | 4 | 4 | Oct 29, 2026 | $639,400 | Nov 03, 2026 | - |
| 3547 Dreyfus Street | Listing | 3 | 3 | Oct 26, 2026 | $329,000 | Nov 03, 2026 | - |
| 3506 Noah Street | Listing | 3 | 3 | Sep 28, 2026 | $369,900 | Nov 03, 2026 | - |
| 3504 Noah Street | Listing | 3 | 3 | Sep 28, 2026 | $369,900 | Jan 24, 2024 | $246,500 |
| 7089 Tierwester | Listing | 3 | 3 | Sep 28, 2026 | $324,998 | Nov 03, 2026 | - |
| 7091 Tierwester | Listing | 3 | 3 | Sep 28, 2026 | $324,998 | Nov 03, 2026 | - |
| 6350 W Mystic Meadow | 5 | 5 | Sep 28, 2026 | $924,999 | Nov 03, 2026 | - |
| 6709 Allegheny St #A | Listing | 3 | 4 | Sep 28, 2026 | $399,900 | Dec 28, 2020 | $108,000 |
| 3403 Daphne Street #B | 3 | 4 | Sep 28, 2026 | $377,500 | Nov 03, 2026 | - |
| 1842 Palm Street | Listing | 5 | 3 | Sep 28, 2026 | $490,000 | Feb 23, 2024 | $412,127 |
Local Neighborhood Highlights for 77021
Discover key demographics, population statistics, and environmental insights for the Houston, TX area.
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 27,614 | 2,384,026 | 4,723,437 | 335,858,263 |
| Population Density | 4,545 | 3,775 | 2,773 | 95 |
| People per Household | 2.6 | 2.6 | 2.8 | 2.6 |
| Median Age | 35.5 | 35.7 | 35.2 | 39.1 |
| Median Income | $41,605 | $58,656 | $66,395 | $66,222 |
| Average Income | $24,848 | $35,201 | $34,333 | $35,475 |
| Cost of Living Index | 89 | 95 | 104 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 45.2°F | 45.2°F | 41.2°F | 22.6°F |
| July Avg. High Temp | 93.6°F | 93.6°F | 93.6°F | 86.2°F |
| Annual Precipitation | 53.96" | 53.34" | 53.34" | 38" |
75/100
Very Walkable
Walk Score ®
46/100
Some Transit
Transit Score ®
65/100
Bikable
Bike Score ®
Overview
Most errands can be accomplished on foot. A few nearby public transportation options. Some bike infrastructure.
Transit Summary
8 nearby routes: 8 bus, 0 rail, 0 other
Walkability averages in the surrounding area
The average walkability score in the surrounding area is Walk Score: 56/100, Transit Score: 49/100, Bike Score: 58/100.
Property Change History
Points of Interest near 0 Del Rio St, Houston, TX 77021
0.35 mi
Distance
0.39 mi
Distance
0.4 mi
Distance
0.44 mi
Distance
686 ft
Distance
792 ft
Distance
0.2 mi
Distance
0.23 mi
Distance
0.4 mi
Distance
0.49 mi
Distance
0.35 mi
Distance
0.39 mi
Distance
0.4 mi
Distance
0.44 mi
Distance
0.39 mi
Distance
0.51 mi
Distance
0.21 mi
Distance
0.36 mi
Distance
0.36 mi
Distance
0.2 mi
Distance
0.43 mi
Distance
0.46 mi
Distance
0.5 mi
Distance
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Frequently Asked Questions for 0 Del Rio St
Source: Realty.com
0 Del Rio St, Houston, TX 77021 in Ost-South Union, Houston, TX 77021 is a land listed at $95,000. Realty.com has 1 photos, sales history, school insights, and mortgage tools for this listing.
The full address for this home is 0 Del Rio St, Houston, TX 77021.
0 Del Rio St has been listed on Realty.com since Fri February 06, 2026
Most errands can be accomplished on foot. A few nearby public transportation options. Some bike infrastructure.
The average walkability score in the surrounding area is Walk Score: 56/100, Transit Score: 49/100, Bike Score: 58/100.
There are 3 schools assigned to this home. Check out the schools near 0 Del Rio St. Thompson Elementary School (Grades: PK - 5), Cullen Middle School (Grades: 6 - 8), Yates High School (Grades: 9 - 12)
Listing provided courtesy of:
Rasha Realty, Llc
(tel: 832-877-6564)
Listing agent:
Nathaliah Naipaul
(#nnaipaul)
This content last refreshed on 2026-11-03 09:20:43. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.