AREA REPORT · POWYS SY21

SY21.

Powys

SY21 is an outcode in Powys, covering the neighbourhoods of Welshpool, Montgomery, Trewern & Berriew, Llanfair Caereinion & Caersws, Four Crosses & Guilsfield and Machynlleth & Banwy. Over the last 12 months 116 properties changed hands — a median of for flats (£0/sqm) and £218k for houses (£2,541/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
5,529
residential addresses we hold records for
Across
4
sectors — see breakdown below
Sales
12 month
3 year
Flats
0
3
Houses
116
466
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
n = 0
£88k
n = 3
Houses
£218k
n = 116
£230k
n = 466
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
n = 0
£1,912
n = 3
Houses
£2,541
n = 112
£2,439
n = 435
Typical price per square metre, where floor area is available.
Sign in freeThe prices, EPC, transport and stock above are free. Sign in to add crime, broadband and the flood-risk map for SY21 — plus the full per-sector reports.
PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
Climbing
+12.6% vs 12m
+6.5% vs 3y
£145k£290k£230k£218k£245k3Yn=46612Mn=1166Mn=34
Flats
·Limited data
vs 12m
vs 3y
£48k£95k£88k3Yn=312Mn=06Mn=0
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
Sliding
−6.6% vs 12m
−2.7% vs 3y
£0£1,350£2,700£2,439£2,541£2,3743Yn=43512Mn=1126Mn=33
Flats
·Limited data
vs 12m
vs 3y
£0£1,050£2,100£1,9123Yn=312Mn=06Mn=0
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£260k
n=34
Median £
£245k
n=34
Avg £/sqm
£2,428
n=33
Median £/sqm
£2,374
n=33
Houses · 12m
Avg £
£259k
n=116
Median £
£218k
n=116
Avg £/sqm
£2,571
n=112
Median £/sqm
£2,541
n=112
Houses · 3y
Avg £
£267k
n=466
Median £
£230k
n=466
Avg £/sqm
£2,541
n=435
Median £/sqm
£2,439
n=435
Flats · 6m
Avg £
n=0
Median £
n=0
Avg £/sqm
£0
n=0
Median £/sqm
£0
n=0
Flats · 12m
Avg £
n=0
Median £
n=0
Avg £/sqm
£0
n=0
Median £/sqm
£0
n=0
Flats · 3y
Avg £
£90k
n=3
Median £
£88k
n=3
Avg £/sqm
£1,779
n=3
Median £/sqm
£1,912
n=3
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£0k£125k£250k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
63
Median potential
83
04579142010201520202025
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
866
Flats/maisonettes
Terraced
Bungalows
Band B
1,606
Terraced
Semi-detached
Band C
3,010
Terraced
Semi-detached
Detached
Bungalows
Band D
2,155
Detached
Bungalows
Band E
2,587
Detached
Bungalows
Band F
2,217
Detached
Band G
1,139
Detached
Band H
155
Detached
Band I
75
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
1,175
8.4%
Terraced houses
2,043
15%
Semi-detached houses
2,538
18%
Detached houses
5,208
37%
Bungalows
2,657
19%
Other/unknown
361
2.6%
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
1
Metro & tram
4
Bus & coach
4
Bus stops
135
Schools
12
SECTORS
Drill down to sector.
Drill in
Open the full report for any SY21 sector.
Crime, broadband and flood risk unlock right here, plus per-postcode sales, schools & Ofsted in every sector report. Free account, magic-link sign-in.
Continue with email
COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
9 · click column to sort
Welshpool
3,446
2,567
Montgomery, Trewern & Berriew
1,644
1,565
Four Crosses & Guilsfield
1,064
948
Llanfair Caereinion & Caersws
943
691
Machynlleth & Banwy
440
307
Llanfyllin & Llanwyddyn
224
153
Bishop's Castle, Brockton & Chirbury
74
83
Bomere Heath & Montford Bridge
23
16
Abermule, Churchstoke & Kerry
15
9
Wards
15 · click column to sort
Welshpool Gungrog
982
1,052
Welshpool Llanerchyddol
774
797
Guilsfield
767
741
Trelystan and Trewern
672
732
Welshpool Castle
1,690
718
Llanfair Caereinion and Llanerfyl
927
702
Forden and Montgomery
481
521
Berriew and Castle Caereinion
738
498
Banwy, Llanfihangel and Llanwddyn
358
243
Rhiwcynon
173
107
Llangyniew and Meifod
149
99
Chirbury & Worthen
74
83
Llandrinio
50
21
Loton
23
16
Dolforwyn
15
9
FAQ

SY21 property data — common questions

What is the average house price in Powys (SY21)?
Over the last 12 months the median house sale price in SY21 (Powys) was £218k, with an average of £259k, from 116 recorded sales (HM Land Registry).
What is the price per square metre in SY21?
Typical sale prices per square metre in SY21 are £2,541 for houses and £0 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in SY21 have?
Homes in SY21 most commonly hold EPC band D, with a median current energy-efficiency score of 63 (a potential of 83 after improvements).
How many properties sold in SY21 in the last year?
116 properties were sold in SY21 over the last 12 months, and 469 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES