What is the average house price in Gwynedd (LL36)?

Over the last 12 months the median house sale price in LL36 (Gwynedd) was £235k, with an average of £250k, from 52 recorded sales (HM Land Registry).

How much do flats cost in LL36?

The median flat sale price in LL36 over the last 12 months was £80k (about £1,508 per square metre), from 3 recorded sales.

What is the price per square metre in LL36?

Typical sale prices per square metre in LL36 are £2,463 for houses and £1,508 for flats, where floor area is recorded on the energy certificate.

What EPC rating do homes in LL36 have?

Homes in LL36 most commonly hold EPC band D, with a median current energy-efficiency score of 62 (a potential of 82 after improvements).

How many properties sold in LL36 in the last year?

55 properties were sold in LL36 over the last 12 months, and 217 over the last three years (HM Land Registry Price Paid data).

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AREA REPORT · GWYNEDD LL36

LL36.

Gwynedd

LL36 is an outcode in Gwynedd, covering the neighbourhoods of Tywyn & Llangelynnin. Over the last 12 months 55 properties changed hands — a median of £80k for flats (£1,508/sqm) and £235k for houses (£2,463/sqm). Housing stock peaks at EPC band D.

Recorded dwellings

1,868

residential addresses we hold records for

Across

sectors — see breakdown below

Sales

12 month

3 year

Flats

Houses

205

Recorded transactions across the area.

Median sale price

12 month

3 year

Flats

£80k

n = 3

£94k

n = 12

Houses

£235k

n = 52

£200k

n = 205

Median sale price across the window.

Median £/sqm

12 month

3 year

Flats

£1,508

n = 3

£1,610

n = 12

Houses

£2,463

n = 51

£2,367

n = 198

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

▼Cooling

−8.5% vs 12m

+7.5% 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

▼Cooling

−2.0% vs 12m

+1.9% 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 £

£246k

n=20

Median £

£215k

n=20

Avg £/sqm

£2,421

n=20

Median £/sqm

£2,413

n=20

Houses · 12m

Avg £

£250k

n=52

Median £

£235k

n=52

Avg £/sqm

£2,446

n=51

Median £/sqm

£2,463

n=51

Houses · 3y

Avg £

£228k

n=205

Median £

£200k

n=205

Avg £/sqm

£2,444

n=198

Median £/sqm

£2,367

n=198

Flats · 6m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Flats · 12m

Avg £

£92k

n=3

Median £

£80k

n=3

Avg £/sqm

£1,592

n=3

Median £/sqm

£1,508

n=3

Flats · 3y

Avg £

£110k

n=12

Median £

£94k

n=12

Avg £/sqm

£3,043

n=12

Median £/sqm

£1,610

n=12

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

690

Flats/maisonettes

Terraced

Bungalows

Band B

900

Terraced

Semi-detached

Bungalows

Band C

1,067

Terraced

Detached

Bungalows

Band D

742

Terraced

Detached

Bungalows

Band E

581

Detached

Bungalows

Band F

287

Detached

Band G

101

Detached

Band H

Detached

Band I

Flats/maisonettes

Terraced houses

Semi-detached houses

Detached houses

Bungalows

Other/unknown

Property type totals

Flats/maisonettes

606

14%

Terraced houses

985

22%

Semi-detached houses

496

11%

Detached houses

738

17%

Bungalows

1,542

35%

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 LL36 sector.

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Sector

Sales (3y)

Median house

Median flat

COVERAGE

Neighbourhoods and wards.

Neighbourhoods (MSOA)

1 · click column to sort

Tywyn & Llangelynnin

2,600

2,788

Wards

4 · click column to sort

Morfa Tywyn

1,229

1,488

Gorllewin Tywyn

623

640

Bro Dysynni

689

627

Arthog a Llangelynnin

NEARBY OUTCODES

Nearby outcodes.

FAQ

LL36 property data — common questions

What is the average house price in Gwynedd (LL36)?: Over the last 12 months the median house sale price in LL36 (Gwynedd) was £235k, with an average of £250k, from 52 recorded sales (HM Land Registry).
How much do flats cost in LL36?: The median flat sale price in LL36 over the last 12 months was £80k (about £1,508 per square metre), from 3 recorded sales.
What is the price per square metre in LL36?: Typical sale prices per square metre in LL36 are £2,463 for houses and £1,508 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in LL36 have?: Homes in LL36 most commonly hold EPC band D, with a median current energy-efficiency score of 62 (a potential of 82 after improvements).
How many properties sold in LL36 in the last year?: 55 properties were sold in LL36 over the last 12 months, and 217 over the last three years (HM Land Registry Price Paid data).

REFRESHED 11 JUN 2026 ·DATA & SOURCES