AREA REPORT · WILTSHIRE BA15

BA15.

Wiltshire

BA15 is an outcode in Wiltshire, covering the neighbourhoods of Bradford-on-Avon, Winsley, Westwood & Holt, Steeple Ashton, North Bradley & Southwick and Bathavon North & South. Over the last 12 months 159 properties changed hands — a median of £219k for flats (£3,775/sqm) and £490k for houses (£4,380/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
5,465
residential addresses we hold records for
Across
2
sectors — see breakdown below
Sales
12 month
3 year
Flats
24
88
Houses
135
493
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£219k
n = 24
£222k
n = 88
Houses
£490k
n = 135
£455k
n = 493
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£3,775
n = 21
£4,051
n = 75
Houses
£4,380
n = 127
£4,315
n = 471
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
Cooling
−1.0% vs 12m
+6.6% vs 3y
£265k£530k£455k£490k£485k3Yn=49312Mn=1356Mn=48
Flats
Sliding
−9.0% vs 12m
−10.3% vs 3y
£130k£260k£222k£219k£199k3Yn=8812Mn=246Mn=10
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
·Holding
−0.8% vs 12m
+0.7% vs 3y
£0£2,350£4,700£4,315£4,380£4,3463Yn=47112Mn=1276Mn=46
Flats
Softening
−2.7% vs 12m
−9.3% vs 3y
£0£2,150£4,300£4,051£3,775£3,6733Yn=7512Mn=216Mn=9
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£488k
n=48
Median £
£485k
n=48
Avg £/sqm
£4,249
n=46
Median £/sqm
£4,346
n=46
Houses · 12m
Avg £
£498k
n=135
Median £
£490k
n=135
Avg £/sqm
£4,401
n=127
Median £/sqm
£4,380
n=127
Houses · 3y
Avg £
£505k
n=493
Median £
£455k
n=493
Avg £/sqm
£4,422
n=471
Median £/sqm
£4,315
n=471
Flats · 6m
Avg £
£231k
n=10
Median £
£199k
n=10
Avg £/sqm
£3,724
n=9
Median £/sqm
£3,673
n=9
Flats · 12m
Avg £
£234k
n=24
Median £
£219k
n=24
Avg £/sqm
£3,948
n=21
Median £/sqm
£3,775
n=21
Flats · 3y
Avg £
£245k
n=88
Median £
£222k
n=88
Avg £/sqm
£3,978
n=75
Median £/sqm
£4,051
n=75
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£70k£288k£506k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
66
Median potential
82
02565112010201520202025
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
Band A
572
Flats/maisonettes
Terraced
Semi-detached
Bungalows
Band B
1,485
Flats/maisonettes
Terraced
Semi-detached
Band C
2,106
Terraced
Semi-detached
Detached
Bungalows
Band D
1,769
Terraced
Detached
Bungalows
Band E
1,495
Terraced
Detached
Band F
1,045
Detached
Band G
628
Detached
Band H
22
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
1,299
14%
Terraced houses
2,419
26%
Semi-detached houses
2,031
22%
Detached houses
2,188
24%
Bungalows
1,149
13%
Other/unknown
100
1.1%
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
2
Metro & tram
0
Bus & coach
0
Bus stops
144
Schools
5
SECTORS
Drill down to sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
4 · click column to sort
Bradford-on-Avon
4,642
6,506
Winsley, Westwood & Holt
1,307
1,564
Steeple Ashton, North Bradley & Southwick
3
1
Bathavon North & South
8
0
Wards
4 · click column to sort
Bradford-on-Avon South
2,475
3,526
Bradford-on-Avon North
2,167
2,980
Winsley & Westwood
1,310
1,565
Bathavon South
8
0
NEARBY OUTCODES
Nearby outcodes.
FAQ

BA15 property data — common questions

What is the average house price in Wiltshire (BA15)?
Over the last 12 months the median house sale price in BA15 (Wiltshire) was £490k, with an average of £498k, from 135 recorded sales (HM Land Registry).
How much do flats cost in BA15?
The median flat sale price in BA15 over the last 12 months was £219k (about £3,775 per square metre), from 24 recorded sales.
What is the price per square metre in BA15?
Typical sale prices per square metre in BA15 are £4,380 for houses and £3,775 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in BA15 have?
Homes in BA15 most commonly hold EPC band D, with a median current energy-efficiency score of 66 (a potential of 82 after improvements).
How many properties sold in BA15 in the last year?
159 properties were sold in BA15 over the last 12 months, and 581 over the last three years (HM Land Registry Price Paid data).
REFRESHED 13 JUN 2026 ·DATA & SOURCES