- Management company
- OSA Management
- Owner on record
- Oz-The Herwick LLC
- Units
- 29
- Year built
- 1970
- Building size
- 7,616 sq ft
- Manager since
- first seen October 2026
- Last verified
- Nov 2, 2026
How we identified the manager
From public records, the property's own listings and the management company's published communities. Unclear cases are reviewed by hand.
More OSA Management communities
OSA Management runs 7 Texas apartment communities in WhoRunsWhat's data.
| Community | City | Units | Built |
|---|---|---|---|
| HACIENDA | San Antonio | 112 | 1970 |
| ARCHES APARTMENTS | San Antonio | 74 | 1969 |
| CITY GATE APARTMENTS | San Antonio | 64 | 1982 |
| QUARTER | San Antonio | 46 | 1970 |
| DE CHANTLE APARTMENTS | San Antonio | 37 | 1967 |
| BIRCHLEAF | San Antonio | 30 | 1960 |
Nearby communities and who runs them
| Community | Address | Units | Built | Manager |
|---|---|---|---|---|
| MOXIE | 1403 Jackson Keller Rd | 19 | 1960 | Tarantino Properties, Inc. |
| MEDITERRANEAN VILLAS | 1502 Jackson Keller Rd | 146 | 1969 | not confirmed |
| ENCLAVE AT 1550 | 1550 Jackson Keller Rd | 127 | 1995 | United Apartment Group (UAG) |
| AYLA AT CASTLE HILLS | 1000 Jackson Keller Rd | 163 | 1975 | not confirmed |
| HAMILTON PLACE | 1650 Jackson Keller Rd | 77 | 1972 | not confirmed |
| ELAN GARDENS | 1602 Jackson Keller Rd | 228 | 2008 | HomeSpring Residential Services |
History
- Oct 31, 2026First recorded by WhoRunsWhat with OSA Management as manager.
Live or stay here? WhoRunsWhat is an independent directory, not affiliated with OSA Management. For service, contact your leasing office. Is this your property? Correct or remove it.
Questions about HERWICK HOUSE APTS
Who manages HERWICK HOUSE APTS in Castle Hills?
OSA Management manages HERWICK HOUSE APTS at 231 Herweck Dr, based on public sources (checked November 2026).
Who owns HERWICK HOUSE APTS?
Bexar County appraisal records list the owner as Oz-The Herwick LLC (November 2026).
How many units does HERWICK HOUSE APTS have?
29 units, according to the Bexar County appraisal district roll (November 2026).
When was HERWICK HOUSE APTS built?
1970, with about 8,000 square feet of building area per Bexar County records.
Has HERWICK HOUSE APTS changed management recently?
No management change has been detected since WhoRunsWhat first recorded OSA Management as the manager in October 2026.