AREA REPORT · DENBIGHSHIRE LL17

LL17.

Denbighshire

LL17 is an outcode in Denbighshire, covering the neighbourhoods of St Asaph & Trefnant, Dyserth & Tremeirchion, Rhuddlan & Bodelwyddan and Betws-yn-Rhos, Llangernyw & Llansannan. Over the last 12 months 56 properties changed hands — a median of £125k for flats (£1,344/sqm) and £270k for houses (£2,857/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
2,366
residential addresses we hold records for
Across
1
sectors — see breakdown below
Sales
12 month
3 year
Flats
1
5
Houses
55
281
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£125k
n = 1
£170k
n = 5
Houses
£270k
n = 55
£260k
n = 281
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£1,344
n = 1
£1,843
n = 4
Houses
£2,857
n = 51
£2,722
n = 227
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
Softening
−4.2% vs 12m
−0.5% vs 3y
£165k£330k£260k£270k£259k3Yn=28112Mn=556Mn=20
Flats
·Limited data
vs 12m
vs 3y
£90k£180k£170k£125k3Yn=512Mn=16Mn=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
+2.9% vs 12m
+8.0% vs 3y
£0£1,550£3,100£2,722£2,857£2,9413Yn=22712Mn=516Mn=19
Flats
·Limited data
vs 12m
vs 3y
£0£1,000£2,000£1,843£1,3443Yn=412Mn=16Mn=0
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£266k
n=20
Median £
£259k
n=20
Avg £/sqm
£2,893
n=19
Median £/sqm
£2,941
n=19
Houses · 12m
Avg £
£306k
n=55
Median £
£270k
n=55
Avg £/sqm
£2,897
n=51
Median £/sqm
£2,857
n=51
Houses · 3y
Avg £
£289k
n=281
Median £
£260k
n=281
Avg £/sqm
£2,677
n=227
Median £/sqm
£2,722
n=227
Flats · 6m
Avg £
n=0
Median £
n=0
Avg £/sqm
£0
n=0
Median £/sqm
£0
n=0
Flats · 12m
Avg £
£125k
n=1
Median £
£125k
n=1
Avg £/sqm
£1,344
n=1
Median £/sqm
£1,344
n=1
Flats · 3y
Avg £
£149k
n=5
Median £
£170k
n=5
Avg £/sqm
£1,868
n=4
Median £/sqm
£1,843
n=4
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£0k£149k£298k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
66
Median potential
83
01533052010201520202025
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
349
Flats/maisonettes
Terraced
Semi-detached
Bungalows
Band B
481
Terraced
Semi-detached
Bungalows
Band C
1,422
Semi-detached
Detached
Bungalows
Band D
983
Detached
Bungalows
Band E
862
Detached
Bungalows
Band F
775
Detached
Band G
464
Detached
Band H
110
Detached
Band I
45
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
439
7.8%
Terraced houses
770
14%
Semi-detached houses
1,021
18%
Detached houses
1,790
32%
Bungalows
1,545
28%
Other/unknown
41
<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
57
Schools
4
SECTORS
Drill down to sector.
Drill in
Open the full report for any LL17 sector.
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Continue with email
LL17 0
Sales286
House£260k
Flat£170k
COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
4 · click column to sort
St Asaph & Trefnant
2,281
2,259
Dyserth & Tremeirchion
416
308
Betws-yn-Rhos, Llangernyw & Llansannan
9
10
Rhuddlan & Bodelwyddan
25
4
Wards
6 · click column to sort
St Asaph East
1,104
1,052
St Asaph West
773
713
Trefnant
404
494
Tremeirchion
416
308
Llansannan
9
10
Bodelwyddan
25
4
NEARBY OUTCODES
Nearby outcodes.
FAQ

LL17 property data — common questions

What is the average house price in Denbighshire (LL17)?
Over the last 12 months the median house sale price in LL17 (Denbighshire) was £270k, with an average of £306k, from 55 recorded sales (HM Land Registry).
How much do flats cost in LL17?
The median flat sale price in LL17 over the last 12 months was £125k (about £1,344 per square metre), from 1 recorded sale.
What is the price per square metre in LL17?
Typical sale prices per square metre in LL17 are £2,857 for houses and £1,344 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in LL17 have?
Homes in LL17 most commonly hold EPC band D, with a median current energy-efficiency score of 66 (a potential of 83 after improvements).
How many properties sold in LL17 in the last year?
56 properties were sold in LL17 over the last 12 months, and 286 over the last three years (HM Land Registry Price Paid data).
REFRESHED 13 JUN 2026 ·DATA & SOURCES