Additions permits in Welwyn Hatfield
Welwyn Hatfield has 186 permits and applications in the trade “Additions” on Mapenzo, with 43 added in the last 30 days. The latest was recorded on Oct 13, 2026. Find your next job before competitors do.
Latest permits
| Date | Trade | Street | Status |
|---|---|---|---|
| Oct 13, 2026 | Additions | The Limberlost Welwyn | Issued |
| Oct 9, 2026 | Additions | Dixons Hill Close Welham Green Hatfield | Issued |
| Oct 9, 2026 | Additions | Dixons Hill Close Welham Green Hatfield | Issued |
| Oct 9, 2026 | Additions | Daniells Welwyn Garden City | Issued |
| Oct 7, 2026 | Additions | The Beeches Leggatts Park Great North Road Little Heath Pott | Issued |
| Oct 7, 2026 | Additions | Great Dell Welwyn Garden City | Refused |
| Oct 7, 2026 | Additions | Stonecross Road Hatfield | Issued |
| Oct 6, 2026 | Additions | East Ridgeway Cuffley Potters Bar | Issued |
| Oct 2, 2026 | Additions | Unit Woodside Lane Hatfield | Issued |
| Oct 2, 2026 | Additions | Highfields Cuffley Potters Bar | Issued |
Exact address, contractor, owner and value are shown on the Mapenzo map.
Other trades: Welwyn Hatfield
- Roofing83 permits
- Garages72 permits
- Windows and doors56 permits
- Demolition55 permits
- Electrical21 permits
- HVAC19 permits
- Solar19 permits
- Signs18 permits
- Fences14 permits
- Facades10 permits
Frequently asked questions
How many building permits are there in Welwyn Hatfield?
Mapenzo has 186 records in Welwyn Hatfield: 117 issued or under construction and 54 in review. 43 were added in the last 30 days.
How do I find new permits in Welwyn Hatfield?
The Mapenzo map shows every permit in Welwyn Hatfield 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.