The Welwyn Grade Report

3,497 graded homes · updated from the EPC register

The average Welwyn home is a D — and 52% of the town's homes could reach a B or better.

D
Town Grade
The most common grade among current certificates in Welwyn. Average score 66.7.

Grade distribution

Share of Welwyn homes per grade, current certificates.

8
522
1187
1271
402
98
10
ABCDEFG

Grade by construction era

Older homes grade lower — and have the most headroom.

Pre-1900
E52.6
1900–1929
D56.6
1930–1949
D60.7
1950–1966
D64.1
1967–1982
D62.7
1983–1995
D66.6
1996 onwards
C78.1

Best-graded streets

Streets with at least 10 graded homes.

1Salix CloseAL6 · 13 homesB2Tomlinson CourtAL6 · 22 homesB3Butterwick WayAL6 · 83 homesB4Reeves CourtAL6 · 19 homesB5SevenacresAL6 · 27 homesB

Most upgraded streets

Biggest average score gain from regrades, last 3 years.

1Pottersheath RoadAL6 · 6 homes+19.2 pts2Robbery Bottom LaneAL6 · 5 homes+12.2 pts3New RoadAL6 · 5 homes+12.2 pts4Burnham Green RoadAL6 · 6 homes+12 pts5Mimram RoadAL6 · 10 homes+11.8 pts

Welwyn by district

Most common grade per postcode district.

DAL6
E
1.2% of Welwyn rental stock sits below the MEES line.
Rentals need a minimum grade by law — E today, direction of travel C. 607 rented homes on record.
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What grade is your Welwyn home?

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