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AREA REPORT · ARUN BN18

BN18.

Arun

BN18 is an outcode in Arun, covering the neighbourhoods of Arundel, Yapton & Climping, Westergate, Eastergate & Walberton, Amberley, Pulborough & Storrington and Angmering North, Patching & Findon. Over the last 12 months 156 properties changed hands — a median of £206k for flats (£3,451/sqm) and £414k for houses (£4,137/sqm). Housing stock peaks at EPC band B.

Sales · 12m
156
906 over 3y
Houses · £/sqm
£4,137
n=132
Flats · £/sqm
£3,451
n=16
EPC score
71
Potential 84
PRICE MATRIX
Sales by window, type, and floor area.
Houses · 6m
Avg £
£449k
n=49
Median £
£410k
n=49
Avg £/sqm
£4,157
n=45
Median £/sqm
£4,038
n=45
Houses · 12m
Avg £
£482k
n=140
Median £
£414k
n=140
Avg £/sqm
£4,267
n=132
Median £/sqm
£4,137
n=132
Houses · 3y
Avg £
£478k
n=807
Median £
£425k
n=807
Avg £/sqm
£4,399
n=764
Median £/sqm
£4,247
n=764
Flats · 6m
Avg £
£211k
n=6
Median £
£178k
n=6
Avg £/sqm
£3,224
n=6
Median £/sqm
£2,995
n=6
Flats · 12m
Avg £
£215k
n=16
Median £
£206k
n=16
Avg £/sqm
£6,239
n=16
Median £/sqm
£3,451
n=16
Flats · 3y
Avg £
£236k
n=99
Median £
£230k
n=99
Avg £/sqm
£4,026
n=95
Median £/sqm
£3,500
n=95
£/sqm derives from EPC-matched floor area. Thin-coverage rows appear muted.
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£113k£283k£452k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
03987952010201520202025
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)
8 · click column to sort
Arundel
3,101
3,891
Yapton & Climping
3,306
3,388
Westergate, Eastergate & Walberton
1,158
1,112
Amberley, Pulborough & Storrington
352
346
Angmering North, Patching & Findon
99
104
Middleton-on-Sea
3
2
Dean, Lavant & Summersdale
4
0
Littlehampton West and River
0
0
Wards
7 · click column to sort
Arundel & Walberton
4,323
5,076
Yapton
3,306
3,388
Pulborough, Coldwaltham & Amberley
352
346
Angmering & Findon
35
31
Middleton-on-Sea
3
2
Goodwood
4
0
River
0
0
LAND REGISTRY · EPC · ONS UPRN · GEOLYTIX · REFRESHED 25 APR 2026