AREA REPORT · POWYS SY20

SY20.

Powys

SY20 is an outcode in Powys, covering the neighbourhoods of Machynlleth & Banwy, Bala & Mawddwy, Borth & Bont-goch and Tywyn & Llangelynnin. Over the last 12 months 45 properties changed hands — a median of for flats (£0/sqm) and £180k for houses (£2,385/sqm). Housing stock peaks at EPC band E.

Recorded dwellings
2,966
residential addresses we hold records for
Across
2
sectors — see breakdown below
Sales
12 month
3 year
Flats
0
3
Houses
45
231
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
n = 0
£140k
n = 3
Houses
£180k
n = 45
£185k
n = 231
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
n = 0
£1,667
n = 3
Houses
£2,385
n = 43
£2,294
n = 207
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
Climbing
+11.1% vs 12m
+8.1% vs 3y
£125k£250k£185k£180k£200k3Yn=23112Mn=456Mn=13
Flats
·Limited data
vs 12m
vs 3y
£80k£160k£140k3Yn=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
·Plateauing
+3.2% vs 12m
+7.3% vs 3y
£0£1,850£3,700£2,294£2,385£2,4623Yn=20712Mn=436Mn=13
Flats
·Limited data
vs 12m
vs 3y
£0£900£1,800£1,6673Yn=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 £
£230k
n=13
Median £
£200k
n=13
Avg £/sqm
£3,510
n=13
Median £/sqm
£2,462
n=13
Houses · 12m
Avg £
£232k
n=45
Median £
£180k
n=45
Avg £/sqm
£2,892
n=43
Median £/sqm
£2,385
n=43
Houses · 3y
Avg £
£228k
n=231
Median £
£185k
n=231
Avg £/sqm
£2,590
n=207
Median £/sqm
£2,294
n=207
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 £
£151k
n=3
Median £
£140k
n=3
Avg £/sqm
£1,666
n=3
Median £/sqm
£1,667
n=3
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£0k£109k£219k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
54
Median potential
83
01983962010201520202025
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
Bungalows
Band A
593
Terraced
Semi-detached
Band B
1,243
Terraced
Semi-detached
Band C
1,914
Terraced
Semi-detached
Detached
Bungalows
Band D
1,034
Detached
Bungalows
Band E
1,051
Detached
Bungalows
Band F
647
Detached
Band G
257
Detached
Band H
25
Detached
Band I
3
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
519
7.6%
Terraced houses
2,095
31%
Semi-detached houses
1,037
15%
Detached houses
2,018
30%
Bungalows
1,051
15%
Other/unknown
80
1.2%
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
109
Schools
3
SECTORS
Drill down to sector.
Drill in
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
4 · click column to sort
Machynlleth & Banwy
2,029
1,663
Bala & Mawddwy
664
659
Borth & Bont-goch
362
335
Tywyn & Llangelynnin
227
215
Wards
6 · click column to sort
Machynlleth
1,077
861
Glantwymyn
947
801
Corris a Mawddwy
664
659
Ceulan a Maesmawr
362
335
Aberdyfi
227
215
Llanbrynmair
5
1
FAQ

SY20 property data — common questions

What is the average house price in Powys (SY20)?
Over the last 12 months the median house sale price in SY20 (Powys) was £180k, with an average of £232k, from 45 recorded sales (HM Land Registry).
What is the price per square metre in SY20?
Typical sale prices per square metre in SY20 are £2,385 for houses and £0 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in SY20 have?
Homes in SY20 most commonly hold EPC band E, with a median current energy-efficiency score of 54 (a potential of 83 after improvements).
How many properties sold in SY20 in the last year?
45 properties were sold in SY20 over the last 12 months, and 234 over the last three years (HM Land Registry Price Paid data).
REFRESHED 13 JUN 2026 ·DATA & SOURCES