AREA REPORT · TEST VALLEY SO51

SO51.

Test Valley

SO51 is an outcode in Test Valley, covering the neighbourhoods of Abbotswood & West Wellow, Romsey Town, Romsey Cupernham & Halterworth, North Baddesley & Braishfield and Nether Wallop, Kings Somborne & Dunbridge. Over the last 12 months 339 properties changed hands — a median of £215k for flats (£3,484/sqm) and £428k for houses (£4,619/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
9,951
residential addresses we hold records for
Across
6
sectors — see breakdown below
Sales
12 month
3 year
Flats
55
240
Houses
284
1,031
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£215k
n = 55
£244k
n = 240
Houses
£428k
n = 284
£435k
n = 1,031
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£3,484
n = 55
£4,037
n = 236
Houses
£4,619
n = 278
£4,590
n = 1,003
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
−0.6% vs 12m
−2.3% vs 3y
£285k£570k£435k£428k£425k3Yn=1,03112Mn=2846Mn=87
Flats
·Stabilising
0.0% vs 12m
−11.9% vs 3y
£150k£300k£244k£215k£215k3Yn=24012Mn=556Mn=19
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
Easing
−2.9% vs 12m
−2.3% vs 3y
£0£2,500£5,000£4,590£4,619£4,4843Yn=1,00312Mn=2786Mn=86
Flats
Correcting
−13.9% vs 12m
−25.7% vs 3y
£0£2,250£4,500£4,037£3,484£3,0003Yn=23612Mn=556Mn=19
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£543k
n=87
Median £
£425k
n=87
Avg £/sqm
£4,650
n=86
Median £/sqm
£4,484
n=86
Houses · 12m
Avg £
£527k
n=284
Median £
£428k
n=284
Avg £/sqm
£4,726
n=278
Median £/sqm
£4,619
n=278
Houses · 3y
Avg £
£524k
n=1,031
Median £
£435k
n=1,031
Avg £/sqm
£4,720
n=1,003
Median £/sqm
£4,590
n=1,003
Flats · 6m
Avg £
£238k
n=19
Median £
£215k
n=19
Avg £/sqm
£3,377
n=19
Median £/sqm
£3,000
n=19
Flats · 12m
Avg £
£239k
n=55
Median £
£215k
n=55
Avg £/sqm
£3,757
n=55
Median £/sqm
£3,484
n=55
Flats · 3y
Avg £
£280k
n=240
Median £
£244k
n=240
Avg £/sqm
£4,209
n=236
Median £/sqm
£4,037
n=236
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£92k£286k£481k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
69
Median potential
82
056211242010201520202025
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
1,487
Flats/maisonettes
Terraced
Band B
2,303
Terraced
Semi-detached
Band C
4,254
Terraced
Semi-detached
Detached
Band D
3,837
Terraced
Semi-detached
Detached
Bungalows
Band E
3,176
Detached
Bungalows
Band F
2,411
Detached
Band G
1,977
Detached
Band H
231
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
3,070
15%
Terraced houses
4,177
21%
Semi-detached houses
3,547
18%
Detached houses
6,340
32%
Bungalows
2,057
10%
Other/unknown
684
3.4%
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
1
Bus stops
195
Schools
14
SECTORS
Drill down to sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
10 · click column to sort
Romsey Cupernham & Halterworth
3,370
5,345
Romsey Town
3,435
4,170
Abbotswood & West Wellow
4,280
4,024
North Baddesley & Braishfield
1,098
1,566
Nether Wallop, Kings Somborne & Dunbridge
1,030
837
Ashurst & Cadnam
28
39
Lyndhurst & Minstead
49
26
Whaddon, Whiteparish & Winterslow
25
21
Chilworth, Nursling & Rownhams
24
17
Oliver's Battery and Hursley
25
14
Wards
11 · click column to sort
Romsey Cupernham
3,852
4,826
Romsey Abbey
3,079
3,931
Romsey Tadburn
2,521
3,621
Blackwater
2,565
2,596
Ampfield & Braishfield
544
550
Mid Test
640
412
Ashurst, Bramshaw, Copythorne & Netley Marsh
77
65
Alderbury & Whiteparish
25
21
Chilworth, Nursling & Rownhams
24
17
Badger Farm and Oliver's Battery
25
14
North Baddesley
12
6
NEARBY OUTCODES
Nearby outcodes.
FAQ

SO51 property data — common questions

What is the average house price in Test Valley (SO51)?
Over the last 12 months the median house sale price in SO51 (Test Valley) was £428k, with an average of £527k, from 284 recorded sales (HM Land Registry).
How much do flats cost in SO51?
The median flat sale price in SO51 over the last 12 months was £215k (about £3,484 per square metre), from 55 recorded sales.
What is the price per square metre in SO51?
Typical sale prices per square metre in SO51 are £4,619 for houses and £3,484 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in SO51 have?
Homes in SO51 most commonly hold EPC band D, with a median current energy-efficiency score of 69 (a potential of 82 after improvements).
How many properties sold in SO51 in the last year?
339 properties were sold in SO51 over the last 12 months, and 1,271 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES