Buying a home in LL55, Caernarfon. What it costs, what you get and where else to look.

Typical 3-bedroom house£205kmost £169k–£260k

Houses per m²£2,482flats £1,841

Sold last year142967 in five years

Prices in Gwynedd+5.5%on a year ago

A typical 3-bedroom house in LL55 sold for £205,326 over the last five years, in today's money; most went for between £169,437 and £260,215, for about 88 m² of space. That is 5% more than the same home across Caernarfon (£196,000).

142 homes sold here in the last year: a steady market with homes coming up most weeks. Flats start at around £92k for two bedrooms. Within the district, houses cost the least per m² in LL55 3 (£2,325) and the most in LL55 4 (£2,655).

Across Gwynedd, prices are up 5.5% on a year ago and up 15.5% over five years. Renting a similar home there costs about £804 a month; a 90% mortgage on the typical price would be around £936 a month at 4.5% over 30 years. Lenders would typically want a household income of about £41,000 for that mortgage: what £45,000 buys.

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House prices in LL55 by bedrooms

Bedrooms	Typical price	Most sell for	Size	Sold, 5 years
1	£119,456	£100k–£128k	39 m²	16
2	£156,357	£119k–£204k	68 m²	300
3	£205,326	£169k–£260k	88 m²	410
4	£291,440	£238k–£349k	113 m²	131
5+	£340,774	£287k–£471k	162 m²	100

Prices by type of home

	1 bed	2 bed	3 bed	4 bed	5+ bed
Houses	£119k	£156k	£205k	£291k	£341k
Detached	£128k	£223k	£305k	£328k	£440k
Semi-detached	—	£188k	£216k	£258k	£315k
Terraced	£108k	£141k	£174k	£217k	£264k
Flats	—	£92k	—	—	—

Typical sale price over the last five years, adjusted to today's prices with the UK House Price Index.

Price per m² across LL55

Postcode sector	Houses	Flats
LL55 1	£2,384	£1,738
LL55 2	£2,462	—
LL55 3	£2,325	—
LL55 4	£2,655	—

Nearby areas

LL56 Y Felinheli · 6 km3-bed house £261k LL61 Llanfairpwllgwyngyll · 8 km3-bed house £260k LL54 Caernarfon · 10 km3-bed house £180k LL57 Bangor · 10 km3-bed house £192k LL60 Gaerwen · 10 km3-bed house £203k LL59 Menai Bridge · 12 km3-bed house £253k LL62 Bodorgan · 15 km3-bed house £243k LL77 Llangefni · 16 km3-bed house £198k

Questions about LL55

Is LL55 a good area to buy a home?

What the numbers say: a 3-bedroom house costs 5% more than across Caernarfon; prices in Gwynedd are up 5.5% on a year ago; 142 homes sold here last year. Whether it suits you depends on your budget and what you need nearby, so compare it with the districts around it below.

How much is a 3-bedroom house in LL55?

A typical 3-bedroom house in LL55 sold for £205,326 over the last five years, in today's money. Most sold between £169,437 and £260,215.

Is LL55 expensive for Caernarfon?

A 3-bedroom house in LL55 costs 5% more than the typical 3-bedroom house across Caernarfon (£196,000).

How many homes sell in LL55 each year?

142 homes sold in the last year and 967 in five years: a steady market with homes coming up most weeks.

Where is cheaper near LL55?

For a 3-bedroom house, LL54 (£180k, 10 km).

Sources: HM Land Registry price paid data matched to the EPC register for size and bedrooms, last five years in today's prices; UK House Price Index (July 2026); ONS private rents (August 2026); DfE school performance tables. Districts with fewer than five sales of a kind are left out. The mortgage figure is an illustration, not advice.