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
Property details
Exterior
Finance
Exterior features
Lot with other lot features
Home design
Land property
Construction
Approximately built on or before recorded date not provided
Financial info
Annual taxes approximately $2,016 (tax year 2025)
Electricity and solar
View estimated energy costs and solar savings for this home
ADJOINING 2 LOTS ALSO FOR SALE, TOTAL SQUARE FOOTAGE IS ABOUT 13000 SQUARE FEET. IRON FENCE SURROUNDING THE PROPERTY. PROPERTY HAS ENTRANCE FROM CULLEN, DUPONT AND EASTWOOD.
HARMLS #39114838
May 12, 2017
Listing Removed
—
Oct 5, 2016
Listed
$54,500
HARMLS #53205401
Nov 17, 2013
Listing Removed
—
Jun 4, 2013
Price Changed
$25,000
May 16, 2013
Listed
$22,000
HARMLS #6051952
May 1, 2006
Listing Removed
—
Nov 23, 2005
Listed
$40,000
Public Records
Jun 25, 1994
Sold
*
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2023
$1,629 (+11.6%)
$76,500
2022
$1,460 (−0.6%)
$63,000
2021
$1,468 (+44.2%)
$63,000
2020
$1,018 (+48.7%)
$40,500
2019
$685 (+106.3%)
$27,000
2014
$332 (+0.3%)
$12,375
2013
$331 (−7.2%)
$12,375
2012
$356 (+8.9%)
$12,375
2011
$327 (+52.8%)
2010
$214 (−37.3%)
2009
$342
Public record
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
4,500 Sq. Ft.
Year renovated
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Vacant Land
County
Harris County
APN
0581730000007
Parking Spaces
—
Basement
—
Accessible
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HOA Dues
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Garage
—
Features
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Last updated by owner on Sep 10, 2025.
Historical weather
Houston, TX • 77021
Average low and high temperatures (°F)
62
46
72
54
80
61
82
68
86
71
91
78
93
78
93
79
91
75
87
69
78
61
70
54
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
99/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.5 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 0 Cullen
$126,325
$14K under list price of $140K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $73K to $205K.