What is the average house price in Gwynedd (LL52)?

Over the last 12 months the median house sale price in LL52 (Gwynedd) was £275k, with an average of £329k, from 25 recorded sales (HM Land Registry).

How much do flats cost in LL52?

The median flat sale price in LL52 over the last 12 months was £75k (about £1,778 per square metre), from 3 recorded sales.

What is the price per square metre in LL52?

Typical sale prices per square metre in LL52 are £2,792 for houses and £1,778 for flats, where floor area is recorded on the energy certificate.

What EPC rating do homes in LL52 have?

Homes in LL52 most commonly hold EPC band D, with a median current energy-efficiency score of 60 (a potential of 81 after improvements).

How many properties sold in LL52 in the last year?

28 properties were sold in LL52 over the last 12 months, and 102 over the last three years (HM Land Registry Price Paid data).

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AREA REPORT · GWYNEDD LL52

LL52.

Gwynedd

LL52 is an outcode in Gwynedd, covering the neighbourhoods of Cricieth & Llanaelhaearn and Porthmadog. Over the last 12 months 28 properties changed hands — a median of £75k for flats (£1,778/sqm) and £275k for houses (£2,792/sqm). Housing stock peaks at EPC band D.

Recorded dwellings

1,339

residential addresses we hold records for

Across

sectors — see breakdown below

Sales

12 month

3 year

Flats

Houses

Recorded transactions across the area.

Median sale price

12 month

3 year

Flats

£75k

n = 3

£105k

n = 4

Houses

£275k

n = 25

£290k

n = 98

Median sale price across the window.

Median £/sqm

12 month

3 year

Flats

£1,778

n = 2

£1,875

n = 3

Houses

£2,792

n = 24

£2,929

n = 93

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

▼Sliding

−10.0% vs 12m

−14.7% vs 3y

Flats

·Limited data

— vs 12m

— vs 3y

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

▼Softening

−2.1% vs 12m

−6.7% vs 3y

Flats

·Limited data

— vs 12m

— vs 3y

From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.

›Show numbers

Segment

Avg £

Median £

Avg £/sqm

Median £/sqm

Houses · 6m

Avg £

£306k

n=6

Median £

£248k

n=6

Avg £/sqm

£2,617

n=6

Median £/sqm

£2,734

n=6

Houses · 12m

Avg £

£329k

n=25

Median £

£275k

n=25

Avg £/sqm

£2,822

n=24

Median £/sqm

£2,792

n=24

Houses · 3y

Avg £

£333k

n=98

Median £

£290k

n=98

Avg £/sqm

£2,968

n=93

Median £/sqm

£2,929

n=93

Flats · 6m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Flats · 12m

Avg £

£99k

n=3

Median £

£75k

n=3

Avg £/sqm

£1,778

n=2

Median £/sqm

£1,778

n=2

Flats · 3y

Avg £

£108k

n=4

Median £

£105k

n=4

Avg £/sqm

£2,142

n=3

Median £/sqm

£1,875

n=3

PRICE + VOLUME · 25Y

Medians and monthly sales, 2001–present.

EPC · 25Y

Certificates issued, by band.

Median EPC score

Median potential

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

138

Flats/maisonettes

Terraced

Semi-detached

Band B

456

Flats/maisonettes

Terraced

Semi-detached

Band C

396

Terraced

Semi-detached

Detached

Bungalows

Band D

426

Terraced

Semi-detached

Detached

Bungalows

Band E

565

Detached

Band F

348

Detached

Bungalows

Band G

111

Band H

Band I

Flats/maisonettes

Terraced houses

Semi-detached houses

Detached houses

Bungalows

Other/unknown

Property type totals

Flats/maisonettes

300

12%

Terraced houses

589

24%

Semi-detached houses

381

16%

Detached houses

780

32%

Bungalows

391

16%

Other/unknown

<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

Metro & tram

Bus & coach

Bus stops

Schools

SECTORS

Drill down to sector.

Drill in

Open the full report for any LL52 sector.

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Sector

Sales (3y)

Median house

Median flat

COVERAGE

Neighbourhoods and wards.

Neighbourhoods (MSOA)

2 · click column to sort

Cricieth & Llanaelhaearn

1,175

1,180

Porthmadog

154

167

Wards

3 · click column to sort

Criccieth

920

946

Llanystumdwy

255

234

Dolbenmaen

154

167

NEARBY OUTCODES

Nearby outcodes.

FAQ

LL52 property data — common questions

What is the average house price in Gwynedd (LL52)?: Over the last 12 months the median house sale price in LL52 (Gwynedd) was £275k, with an average of £329k, from 25 recorded sales (HM Land Registry).
How much do flats cost in LL52?: The median flat sale price in LL52 over the last 12 months was £75k (about £1,778 per square metre), from 3 recorded sales.
What is the price per square metre in LL52?: Typical sale prices per square metre in LL52 are £2,792 for houses and £1,778 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in LL52 have?: Homes in LL52 most commonly hold EPC band D, with a median current energy-efficiency score of 60 (a potential of 81 after improvements).
How many properties sold in LL52 in the last year?: 28 properties were sold in LL52 over the last 12 months, and 102 over the last three years (HM Land Registry Price Paid data).

REFRESHED 13 JUN 2026 ·DATA & SOURCES