Experience the convenience of central Houston living in this thoughtfully designed three-story home located in the growing OST/South Union area. The open-concept second floor creates a natural gathering space where the living, dining, and kitchen areas flow seamlessly together, making everyday living and entertaining effortless. The private third-floor primary suite offers a peaceful retreat with separation from the main living spaces. Enjoy easy access to Highway 288, Loop 610, Downtown Houston, the Texas Medical Center, the University of Houston, NRG Park, Hermann Park, and the Museum District. Whether commuting to work, exploring Houston's dining and entertainment scene, or seeking a property with future rental potential, this home offers flexibility and accessibility in a location that continues to attract attention from buyers and investors alike. Schedule your private showing to discover how this home fits your lifestyle and goals.
Single-familyProperty Type
2018Year Built
2,051 sq ftLot Size
$162Price/Sq.Ft.
2 car garageParking
Listed by Heidi Cole• Keller Williams Realty Metropolitan
Listed by Marta Peralta• Keller Williams Realty Metropolitan
Greater Ost-South Union, located between OST and South Union, is a residential and institutional Houston neighborhood with mid-century brick homes and broad, tree-lined streets. The neighborhood’s character concentrates around the University of Houston campus edge near Calhoun Rd and Wheeler Ave, where student-foot-traffic, coffee counters, and campus venues set the daily rhythm. Architectural lines lean ranch-style and postwar infill, with deep setbacks and long driveways. University of Houston’s Cullen Performance Hall and the Blaffer Art Museum act as cultural anchors, while TDECU Stadium brings game-day energy. Green breaks appear at nearby MacGregor Park, and METRORail access at Palm Center Transit Center links the area to Downtown.
Provided by Walk Score and Local Logic
Offer insights
6617 Del Rio St Unit D · $300,000
$300K and above
75% chance or better to win
Why $300K+ is a strong offer
DAYS ON MARKET
133 days
The average home goes pending in 54 days.
SALE-TO-LIST
97.2%
Most homes are selling 3% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Kitchen island
Kitchen/family room combo
Marble countertops
Multiple staircases
Pantry
Soaking tub
Separate shower
Tub/shower combination
Ceiling fans
Living/dining room
Bedrooms
Primary bedroom on third level
Bedroom on third level
Bedroom on first level
Three total rooms
Bathrooms
Three full bathrooms
One half bathroom
Kitchen
Dishwasher
Disposal
Gas oven
Gas range
Microwave
Laundry & utility
Washer hookup
Gas dryer hookup
Flooring
Tile
Wood
Heating & cooling
Central heating (gas)
Central electric air conditioning
Exterior features
Balcony
Fully fenced backyard
Fence
Home design
Residential property
Faces north
Entry on multiple levels
Parking
Attached garage
Two garage spaces
Construction
Cement siding
Composition roof
Slab foundation
Built in 2018
Utilities
Public water
Public sewer
Concrete road surface
Electricity and solar
View estimated energy costs and solar savings for this home
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2026
$8,601 (−5.8%)
$65,063 + $339,637
$404,700
2025
$9,129 (−2.2%)
$65,063 + $364,499
$429,562
2024
$9,330 (+2.9%)
$65,063 + $380,862
$445,925
2023
$9,066 (+2.2%)
$65,063 + $384,913
$449,976
2022
$8,874 (+20.3%)
$65,063 + $337,972
$403,035
2021
$7,375 (+1.2%)
$65,063 + $251,355
$316,418
2020
$7,284 (+22.7%)
$65,063 + $238,510
$303,573
2019
$5,938 (+1,514.4%)
$52,050 + $193,148
$245,198
2018
$368 (+0.2%)
$14,535
2017
$367 (−72.1%)
$14,535
2016
$1,316
$14,535
Public record
Beds
3
Baths
3.5
Stories
3
Lot width
—
Lot depth
—
Lot size
2,050 Sq. Ft.
Year renovated
2018
Finished Sq. Ft.
1,848
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,848
Year built
2018
Style
Single Family Residential
County
Harris County
APN
0660950080004
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 30, 2026.
Climate risks
9/10 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, 24 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)
62
46
72
54
80
61
82
68
86
71
91
78
94
78
93
79
91
74
87
69
78
61
70
54
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
96/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 13% for direct sun exposure in Houston. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.8 hrs
7.2 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 6617 Del Rio St Unit D
$295,269
$4,731 under list price of $300K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $280K to $390K.