MEP Mechanical HVAC
10741 Chestnut Ridge Rd, Austin, TX 78726
ClassificationMechanical Permit - Change Out - ResidentialResidential MEP
Reliable valueNot in source
ContractorLawrence Koch →
Permit record
Parties
- Contractor
- Lawrence Koch
- Applicant
- Not in source
- Owner
- Not in source
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- Not in source
Building & lot · PLUTO
- Building class
- Not in source
- Zoning district
- Not in source
- Lot area
- Not in source
- Year built
- Not in source
- Units (total)
- Not in source
- Units (residential)
- Not in source
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 0168210332
- Climate zone (IECC)
- 2A
- Roof area (est.)
- Not derivable — no building-size signal for this permit
- HVAC tonnage (est.)
- Not derivable — no building-size signal for this permit
- Building type
- Not in source
- Building subtype
- Residential
Geocode & dates
- Coordinates
- 30.4366, -97.8201
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- Jul 23, 2012
- Applied
- Jul 23, 2012
- Work class
- Residential
Description
Source description
Change out of HVAC system in exsiting residence
Status
- Current status
- finaled
- Source status
- Final
- Finaled
- Jan 31, 2013
- Expired
- Jan 31, 2013
Provenance
- First seen by PermitCore
- May 4, 2026 · 21:31 UTC
- Last seen
- May 15, 2026 · 10:37 UTC
- Last changed
- May 15, 2026 · 10:37 UTC
Data-quality checks0 of 12 flagged
0 of 12 data-quality rules flagged anything on this permit.
Checks not flagged
- Geocode out of bounds
- Geocode is sentinel
- Issued date in the future
- Issued date parse bug
- Issued date is placeholder
- Commercial units is placeholder
- Residential units out of bounds
- Residential units is placeholder
- Total units out of bounds
- Total units is placeholder
- Valuation out of bounds
- Valuation is placeholder
Project timeline at this parcel
- Jul 23, 2012This permitMEP Mechanical HVAC · FinaledLawrence Koch
- Date not usable in source1992-006336 EPMEP Electrical · Finaled$89,285
- Date not usable in source1992-006336 DSOther · Finaled$89,285
- Date not usable in source1992-006336 PPMEP Plumbing · Finaled$89,285
- Date not usable in source1992-006336 MPMEP Mechanical HVAC · Finaled$89,285
- Date not usable in source1992-006336 BPNew Construction Residential Sf · Finaled$89,285
Full permit history at this parcel · as of Jul 8, 2026.
Other permits by Lawrence Koch
Developer details
- Permit #
- 2012-073723 MP
- Canonical ID
- 85:2012-073723 MP
- Source permit ID
- 2012-073723 MP