Allen · Thoreau Ln
612 Thoreau Ln, Allen
2 home-service permits on record at 612 Thoreau Ln, Allen; the roof was last permitted on Oct 3, 2023.
Home-service permits on record at this address
On Thoreau Ln
29 permits on record on Thoreau Ln.
| Trade | Permits | Since Oct 1, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 18 | 1 | — | under 5 | Jun 26, 2025 |
| Heating and cooling | 5 | 3 | — | under 5 | Jul 13, 2026 |
| Plumbing | 3 | 3 | — | under 5 | Jun 17, 2026 |
| Electrical | 2 | 2 | — | under 5 | Jul 9, 2025 |
| Solar | 1 | 0 | — | under 5 | May 15, 2024 |
Furnace, heat pump or air conditioner replacement cost in Allen
Across 445 one- and two-family heating and cooling permits since October 1, 2024, most declared values run from $7,316 to $25,231 (the middle 80%); the median is $13,561 and half fall between $10,000 and $19,656. The lowest on record is $1,500 and the highest $250,000. This address is in that cohort. Every permit behind that range.
Source
Collin Central Appraisal District building permits, Texas open data, pulled nightly; the assessor roll for the property fields. As of October 1, 2026. Owner names are not shown on any page.