What is the average house price in Gwynedd (LL41)?

Over the last 12 months the median house sale price in LL41 (Gwynedd) was £125k, with an average of £145k, from 65 recorded sales (HM Land Registry).

How much do flats cost in LL41?

The median flat sale price in LL41 over the last 12 months was £61k (about £772 per square metre), from 1 recorded sale.

What is the price per square metre in LL41?

Typical sale prices per square metre in LL41 are £1,589 for houses and £772 for flats, where floor area is recorded on the energy certificate.

What EPC rating do homes in LL41 have?

Homes in LL41 most commonly hold EPC band D, with a median current energy-efficiency score of 58 (a potential of 83 after improvements).

How many properties sold in LL41 in the last year?

66 properties were sold in LL41 over the last 12 months, and 263 over the last three years (HM Land Registry Price Paid data).

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AREA REPORT · GWYNEDD LL41

LL41.

Gwynedd

LL41 is an outcode in Gwynedd, covering the neighbourhoods of Blaenau Ffestiniog & Trawsfynydd and Harlech & Llanbedr. Over the last 12 months 66 properties changed hands — a median of £61k for flats (£772/sqm) and £125k for houses (£1,589/sqm). Housing stock peaks at EPC band D.

Recorded dwellings

2,963

residential addresses we hold records for

Across

sectors — see breakdown below

Sales

12 month

3 year

Flats

Houses

260

Recorded transactions across the area.

Median sale price

12 month

3 year

Flats

£61k

n = 1

£61k

n = 3

Houses

£125k

n = 65

£125k

n = 260

Median sale price across the window.

Median £/sqm

12 month

3 year

Flats

£772

n = 1

£772

n = 3

Houses

£1,589

n = 60

£1,712

n = 241

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

▼Easing

−4.0% vs 12m

−4.0% 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

▼Correcting

−15.5% vs 12m

−21.6% 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 £

£129k

n=18

Median £

£120k

n=18

Avg £/sqm

£1,549

n=16

Median £/sqm

£1,342

n=16

Houses · 12m

Avg £

£145k

n=65

Median £

£125k

n=65

Avg £/sqm

£1,705

n=60

Median £/sqm

£1,589

n=60

Houses · 3y

Avg £

£142k

n=260

Median £

£125k

n=260

Avg £/sqm

£1,862

n=241

Median £/sqm

£1,712

n=241

Flats · 6m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Flats · 12m

Avg £

£61k

n=1

Median £

£61k

n=1

Avg £/sqm

£772

n=1

Median £/sqm

£772

n=1

Flats · 3y

Avg £

£97k

n=3

Median £

£61k

n=3

Avg £/sqm

£1,322

n=3

Median £/sqm

£772

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.

Terraced

Bungalows

Band A

3,417

Terraced

Semi-detached

Band B

1,528

Terraced

Semi-detached

Detached

Bungalows

Band C

451

Detached

Bungalows

Band D

438

Detached

Bungalows

Band E

277

Detached

Band F

Detached

Band G

Band H

Band I

Flats/maisonettes

Terraced houses

Semi-detached houses

Detached houses

Bungalows

Property type totals

Flats/maisonettes

339

5.5%

Terraced houses

3,284

53%

Semi-detached houses

765

12%

Detached houses

888

14%

Bungalows

890

14%

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 LL41 sector.

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Sector

Sales (3y)

Median house

Median flat

COVERAGE

Neighbourhoods and wards.

Neighbourhoods (MSOA)

2 · click column to sort

Blaenau Ffestiniog & Trawsfynydd

3,095

3,290

Harlech & Llanbedr

Wards

5 · click column to sort

Bowydd a'r Rhiw

994

978

Diffwys a Maenofferen

831

885

Teigl

560

742

Trawsfynydd

710

685

Harlech a Llanbedr

FAQ

LL41 property data — common questions

What is the average house price in Gwynedd (LL41)?: Over the last 12 months the median house sale price in LL41 (Gwynedd) was £125k, with an average of £145k, from 65 recorded sales (HM Land Registry).
How much do flats cost in LL41?: The median flat sale price in LL41 over the last 12 months was £61k (about £772 per square metre), from 1 recorded sale.
What is the price per square metre in LL41?: Typical sale prices per square metre in LL41 are £1,589 for houses and £772 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in LL41 have?: Homes in LL41 most commonly hold EPC band D, with a median current energy-efficiency score of 58 (a potential of 83 after improvements).
How many properties sold in LL41 in the last year?: 66 properties were sold in LL41 over the last 12 months, and 263 over the last three years (HM Land Registry Price Paid data).

REFRESHED 13 JUN 2026 ·DATA & SOURCES