AREA REPORT · NORTH SOMERSET BS20

BS20.

North Somerset

BS20 is an outcode in North Somerset, covering the neighbourhoods of Portishead Central, Portishead South, Pill & Easton, Portishead Redcliffe and Long Ashton & Gordano. Over the last 12 months 429 properties changed hands — a median of £226k for flats (£3,805/sqm) and £420k for houses (£4,364/sqm). Housing stock peaks at EPC band C.

Recorded dwellings
13,677
residential addresses we hold records for
Across
4
sectors — see breakdown below
Sales
12 month
3 year
Flats
102
380
Houses
327
1,082
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£226k
n = 102
£230k
n = 380
Houses
£420k
n = 327
£425k
n = 1,082
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£3,805
n = 102
£3,846
n = 375
Houses
£4,364
n = 321
£4,310
n = 1,052
Typical price per square metre, where floor area is available.
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PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
·Stabilising
0.0% vs 12m
−1.2% vs 3y
£250k£500k£425k£420k£420k3Yn=1,08212Mn=3276Mn=113
Flats
Firming
+3.1% vs 12m
+1.1% vs 3y
£135k£270k£230k£226k£233k3Yn=38012Mn=1026Mn=32
Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.
Size-normalised — £ per sqm
Mean
Houses
Softening
−1.4% vs 12m
−0.2% vs 3y
£0£2,300£4,600£4,310£4,364£4,3013Yn=1,05212Mn=3216Mn=112
Flats
Firming
+1.8% vs 12m
+0.8% vs 3y
£0£2,050£4,100£3,846£3,805£3,8753Yn=37512Mn=1026Mn=32
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£459k
n=113
Median £
£420k
n=113
Avg £/sqm
£4,333
n=112
Median £/sqm
£4,301
n=112
Houses · 12m
Avg £
£456k
n=327
Median £
£420k
n=327
Avg £/sqm
£4,380
n=321
Median £/sqm
£4,364
n=321
Houses · 3y
Avg £
£473k
n=1,082
Median £
£425k
n=1,082
Avg £/sqm
£4,353
n=1,052
Median £/sqm
£4,310
n=1,052
Flats · 6m
Avg £
£239k
n=32
Median £
£233k
n=32
Avg £/sqm
£3,783
n=32
Median £/sqm
£3,875
n=32
Flats · 12m
Avg £
£240k
n=102
Median £
£226k
n=102
Avg £/sqm
£3,691
n=102
Median £/sqm
£3,805
n=102
Flats · 3y
Avg £
£251k
n=380
Median £
£230k
n=380
Avg £/sqm
£3,834
n=375
Median £/sqm
£3,846
n=375
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£105k£285k£464k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
72
Median potential
82
074314852010201520202025
A
B
C
D
E
F
G
COUNCIL TAX
Band distribution.
Column width shows the number of properties in each council tax band. Colour shows the composition within that band.
Flats/maisonettes
Other/unknown
Band A
1,150
Flats/maisonettes
Terraced
Semi-detached
Band B
3,288
Flats/maisonettes
Terraced
Semi-detached
Band C
4,387
Flats/maisonettes
Terraced
Semi-detached
Detached
Bungalows
Band D
4,837
Semi-detached
Detached
Bungalows
Band E
3,507
Detached
Band F
1,447
Detached
Band G
499
Detached
Band H
17
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
5,028
26%
Terraced houses
2,803
15%
Semi-detached houses
3,921
20%
Detached houses
5,187
27%
Bungalows
1,866
9.7%
Other/unknown
397
2.1%
AMENITIES
Transport access and schools.
Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.
Rail stations
0
Metro & tram
0
Bus & coach
0
Bus stops
192
Schools
10
SECTORS
Drill down to sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
5 · click column to sort
Portishead Central
5,992
7,449
Portishead South
3,787
5,905
Portishead Redcliffe
2,339
4,099
Pill & Easton
2,250
2,513
Long Ashton & Gordano
1,556
1,923
Wards
7 · click column to sort
Portishead East
4,535
6,173
Portishead West
3,986
5,749
Portishead North
2,610
4,134
Portishead South
1,937
2,660
Pill
1,768
1,839
Gordano Valley
1,077
1,329
Long Ashton
11
5
NEARBY OUTCODES
Nearby outcodes.
FAQ

BS20 property data — common questions

What is the average house price in North Somerset (BS20)?
Over the last 12 months the median house sale price in BS20 (North Somerset) was £420k, with an average of £456k, from 327 recorded sales (HM Land Registry).
How much do flats cost in BS20?
The median flat sale price in BS20 over the last 12 months was £226k (about £3,805 per square metre), from 102 recorded sales.
What is the price per square metre in BS20?
Typical sale prices per square metre in BS20 are £4,364 for houses and £3,805 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in BS20 have?
Homes in BS20 most commonly hold EPC band C, with a median current energy-efficiency score of 72 (a potential of 82 after improvements).
How many properties sold in BS20 in the last year?
429 properties were sold in BS20 over the last 12 months, and 1,462 over the last three years (HM Land Registry Price Paid data).
REFRESHED 13 JUN 2026 ·DATA & SOURCES