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AREA REPORT · WELWYN HATFIELD AL10

AL10.

Welwyn Hatfield

AL10 is an outcode in Welwyn Hatfield, covering the neighbourhoods of Hatfield South, Hatfield North & West, Hatfield Town, Welwyn & Hatfield Garden Village and Hatfield East. Over the last 12 months 173 properties changed hands — a median of £230k for flats (£3,917/sqm) and £411k for houses (£4,739/sqm). Housing stock peaks at EPC band C.

Sales · 12m
173
773 over 3y
Houses · £/sqm
£4,739
n=134
Flats · £/sqm
£3,917
n=39
EPC score
72
Potential 83
PRICE MATRIX
Sales by window, type, and floor area.
Houses · 6m
Avg £
£457k
n=47
Median £
£423k
n=47
Avg £/sqm
£4,939
n=47
Median £/sqm
£4,865
n=47
Houses · 12m
Avg £
£448k
n=134
Median £
£411k
n=134
Avg £/sqm
£4,798
n=134
Median £/sqm
£4,739
n=134
Houses · 3y
Avg £
£437k
n=561
Median £
£415k
n=561
Avg £/sqm
£4,883
n=558
Median £/sqm
£4,825
n=558
Flats · 6m
Avg £
£218k
n=10
Median £
£220k
n=10
Avg £/sqm
£3,634
n=10
Median £/sqm
£3,610
n=10
Flats · 12m
Avg £
£226k
n=39
Median £
£230k
n=39
Avg £/sqm
£3,911
n=39
Median £/sqm
£3,917
n=39
Flats · 3y
Avg £
£241k
n=212
Median £
£240k
n=212
Avg £/sqm
£4,172
n=211
Median £/sqm
£4,213
n=211
£/sqm derives from EPC-matched floor area. Thin-coverage rows appear muted.
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£74k£250k£426k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
0157231442010201520202025
A
B
C
D
E
F
G
Total issued
COUNCIL TAX
Band distribution.
Council tax data coming in Phase 2.
SECTORS
Drill down to sector.
COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
6 · click column to sort
Hatfield North & West
5,459
4,059
Hatfield South
4,193
3,222
Hatfield Town
4,542
2,842
Welwyn & Hatfield Garden Village
985
1,510
Hatfield East
2,213
1,493
Welham Green
893
497
Wards
5 · click column to sort
Hatfield Villages
4,101
3,927
Hatfield South West
4,271
3,061
Hatfield Central
4,818
3,007
Hatfield East
3,129
2,228
Welham Green and Hatfield South
1,966
1,400
LAND REGISTRY · EPC · ONS UPRN · GEOLYTIX · REFRESHED 25 APR 2026