HVAC permits in Leiden
Leiden has 45 permits and applications in the trade “HVAC” on Mapenzo, with 2 added in the last 30 days. The latest was recorded on Oct 1, 2026. Find your next job before competitors do.
45permits in total
2new in 30 days
22issued
23applications in review
Oct 1, 2026latest record
Latest permits
| Date | Trade | Street | Status |
|---|---|---|---|
| Oct 1, 2026 | HVAC | De Laat de Kanterstraat | Applied |
| Sep 24, 2026 | HVAC | Van de Sande Bakhuyzenlaan | Applied |
| Aug 13, 2026 | HVAC | Nieuwstraat | Issued |
| Jul 30, 2026 | HVAC | Melchior Treublaan | Applied |
| Jul 23, 2026 | HVAC | Melchior Treublaan | Issued |
| Jul 23, 2026 | HVAC | Herengracht | Issued |
| Jul 16, 2026 | HVAC | Plantsoen | Issued |
| Jul 9, 2026 | HVAC | Melchior Treublaan | Applied |
| Jun 25, 2026 | HVAC | Langebrug | Issued |
| Jun 25, 2026 | HVAC | Vondellaan | Issued |
Exact address, contractor, owner and value are shown on the Mapenzo map.
Other trades: Leiden
- Roofing489 permits
- Additions417 permits
- Facades261 permits
- Windows and doors216 permits
- Interior work132 permits
- Signs71 permits
- Solar61 permits
- Garages16 permits
- Demolition14 permits
- Electrical13 permits
Frequently asked questions
How many building permits are there in Leiden?
Mapenzo has 45 records in Leiden: 22 issued or under construction and 23 in review. 2 were added in the last 30 days.
How do I find new permits in Leiden?
The Mapenzo map shows every permit in Leiden in one place, filterable by trade and date.
How fresh is the data?
Mapenzo collects data from official permit registers every day. New permits appear on the map the same day the register publishes them.
Can I see applications before a permit is issued?
Yes. Besides issued permits, the map shows applications and notices still in review whenever the register publishes them.