Rolling Oaks — Property Documents
Survey, plat, and lot layout for Lots 2 & 3, Section One, Rolling Oaks Ranch Subdivision.
Property Documents
- Download PDF
Survey (both lots)
Survey plat of Lot 2 (7.40 ac±) and Lot 3 (7.00 ac±), Section One, Rolling Oaks Ranch Subdivision, Hays County, Texas. Byrn & Associates, dated Feb. 5, 2021, revised Feb. 28, 2021.
PDF · 663 KB - Download PDF
Subdivision Plat
Recorded plat of Rolling Oaks Ranch, Section One (Hays County Plat Records Vol. 1, Pg. 64).
PDF · 1.2 MB - Download PDF
Preliminary 1-Acre Lot Layout (older plan, for reference only)
Unrecorded draft replat of Lots 2 & 3, Section One, showing a conceptual layout of about 1-acre lots. Not an approved or current plan.
PDF · 250 KB
Development Regulations
- Download PDF
Hays County OSSF — Minimum Lot Size by Water & Wastewater Source
Table 10-1 excerpt from the Hays County On-Site Sewage Facility rules: minimum lot sizes (acres) by location (Edwards Aquifer Recharge Zone, Contributing Zone, or other), water source (surface/rainwater, public groundwater system, private well), and OSSF type (advanced or conventional).
PDF · 70 KB - Download PDF
Hays County On-Site Sewage Facility (OSSF) Rules — Full Order
Complete Order Adopting Rules for Hays County, Texas for On-Site Sewage Facilities (19 pages), including the Table 10-1 lot-size requirements.
PDF · 132 KB - Visit Site
Hays County Development Regulations (current, official site)
Hays County Development Services documents page with the current Development Regulations and OSSF Regulations. Note: the County is rewriting its regulations (public hearing Oct. 27, 2026); check the official site for the latest.
External link · hayscountytx.gov
Table 10-1 – Minimum Lot Sizes (in Acres) for OSSFs
| Location | Water Service | Advanced | Conventional | TCEQ Min. |
|---|---|---|---|---|
| EARZ [1] | Surface or Rainwater Collection System | 1.50 | 2.00 | 1.00 [4] |
| EARZ | Public Groundwater Supply System[2,8] | 2.50 | 4.50 | 1.00 [4] |
| EARZ | Private Well | 3.00 | 5.00 | 1.00 [4,6] |
| EACZ [3] | Surface or Rainwater Collection System | 1.00 | 1.50 | 0.50 [5] |
| EACZ | Public Groundwater Supply System | 1.50 | 2.50 | 0.50 [5] |
| EACZ | Private Well | 2.00 6.00[8] | 3.00 6.00[8] | 1.00 [6] |
| Any Other | Surface or Rainwater Collection System | 0.50 1.00 [7] | 1.00 | 0.50 [5] 1.00 [6] |
| Any Other | Public Groundwater Supply System | 1.00 | 1.50 | 0.50 [5] |
| Any Other | Private Well | 1.50 6.00[8] | 2.00 6.00[8] | 1.00 [6] |
Notes:
- Edwards Aquifer Recharge Zone as defined in 30 TAC §213
- A Public System is a Public Water System as defined in 30 TAC §290
- Edwards Aquifer Contributing Zone as defined in 30 TAC §213
- TCEQ Minimum lot size as per 30 TAC §285.40(c)
- TCEQ Minimum lot size as per 30 TAC §285.4(a)(1)(A)
- TCEQ Minimum lot size as per 30 TAC §285.4(a)(1)(B)
- Minimum lot size for use of surface application system as per 30 TAC §285.33(d)(2)
- Applicable to new subdivisions and Manufactured Home Rental Communities served by individual private water wells located within the Priority Groundwater Management Area as defined by Texas Commission on Environmental Quality and required to demonstrate water availability as required by Hays County under the authority granted to the County under the Texas Water Code and the Texas Local Government Code.
Transcribed from Hays County OSSF Rules; the official PDF controls.
Documents provided for informational purposes; verify with your own professionals.
See the listing: 7 Acres at 295 Rolling Oaks Dr.
Questions?
Ranches and Rivers Realty · Austin Maddux, Broker · 512-263-2244 · Contact us