# Building permits at 421 Thompson Ln Unit 15, Austin, TX

Three permits on record here. The newest, Dec 16, 2024: Connect Mobile Home 4x6 deck and front stairs only. Within a quarter mile, the city has issued no other permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Dec 16, 2024 | Alteration or repair | Connect Mobile Home 4x6 deck and front stairs only | Not listed | [2024-163074 BP](https://nearbypermits.com/austin/permit/2024-163074%20BP/) |
| Mar 6, 2017 | Alteration or repair | build decks for mobile home 4x8 front porch and 4x8 back porch. | $4,400 | [2017-025919 BP](https://nearbypermits.com/austin/permit/2017-025919%20BP/) |
| Jun 4, 2014 | Alteration or repair | Build a free-standing wheelchair ramp at front entrance. | $700 | [2014-054801 BP](https://nearbypermits.com/austin/permit/2014-054801%20BP/) |

## Within ¼ mi since May 1, 2026

0 permits in the circle. From our copy of the city's data (last 24 months).

## Zoning requests nearby

We don't list zoning cases for Austin yet. Look them up on the city's Board of Adjustment page: https://www.austintexas.gov/boards-commissions/board/board-adjustment

## More on this street

Other addresses on Thompson Ln with permits, nearest house number first:

- [420 Thompson Ln](https://nearbypermits.com/austin/address/420-thompson-ln/): newest permit Dec 15, 2025
- [523 Thompson Ln](https://nearbypermits.com/austin/address/523-thompson-ln/): newest permit Nov 13, 2025

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Source: Austin Development Services Department permit data (https://datahub.austintexas.gov/d/3syk-w9eu), City of Austin Development Services Department. Checked 2026-10-17 14:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map and all 3 permits at this address: https://nearbypermits.com/austin/address/421-thompson-ln-unit-15/