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Caernarfon House Prices

The average house price in Caernarfon is £258,600 using HM Land Registry data.

The average property price increased by £48,305 (27.9%) over the last 5 years and increased by £9,654 (4.56%) over the last 12 months.

Over the last year, there were 89 residential property sales – a decrease of 6 transactions (-6.74%) relative to the previous year. The majority of house sales (27) were in the £138,000 - £186,000 range. Then came properties in the £90,000 - £138,000 range, where 15 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 91 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-23,620 (-8%).

In Oct 2025, there were 13 new estate agency instructions, 5 agreed home sales and 8 property price reductions.

5-Year Average Property Prices in Caernarfon

27.9%

Property prices in Caernarfon increased by 27.9% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in Caernarfon Over the Last Year

4.56%

Property prices in Caernarfon increased by 4.56% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for Caernarfon - Oct 2025

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in Caernarfon

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in Caernarfon

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in Caernarfon

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the Caernarfon since 1995

Using HM Land Registry data, this chart displays average annual house prices in the Caernarfon area since 1995.

Recent Property Sales in Caernarfon

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
7 Edward Street, Caernarfon, Gwynedd, LL55 1PH	£165,000	£165,000	£0	25 Oct 2024	31 Jan 2025	98 Days
23 Y Glyn, Caernarfon, Gwynedd, LL55 1HF	£190,000	£183,500	-£6,500	21 Jun 2024	18 Dec 2024	180 Days
Bod Idris, Victoria Road, Caernarfon, Gwynedd, LL55 2RH	£250,000	£250,000	£0	20 Jun 2024	15 Nov 2024	148 Days
6 St Helens Street, Caernarfon, Gwynedd, LL55 2HU	£140,000	£136,500	-£3,500	05 Jun 2024	28 Oct 2024	145 Days
28 William Street, Caernarfon, Gwynedd, LL55 1ND	£95,000	£90,000	-£5,000	28 Nov 2023	24 Oct 2024	331 Days
64 Cae Gwyn, Caernarfon, Gwynedd, LL55 1LL	£450,000	£420,000	-£30,000	30 Mar 2024	04 Oct 2024	188 Days
9 Y Glyn, Caernarfon, Gwynedd, LL55 1HD	£175,000	£170,000	-£5,000	28 May 2024	27 Sep 2024	122 Days
The Knoll, Priestley Road, Caernarfon, Gwynedd, LL55 1HP	£695,000	£695,000	£0	12 Feb 2024	27 Sep 2024	228 Days
12 Pool Lane, Caernarfon, Gwynedd, LL55 2AL	£125,000	£125,000	£0	09 May 2024	03 Sep 2024	117 Days
14 Thomas Street, Caernarfon, Gwynedd, LL55 1PB	£130,000	£70,000	-£60,000	15 Jul 2022	02 Sep 2024	780 Days
Glaslwyn, Warfield Road, Caernarfon, Gwynedd, LL55 1LA	£450,000	£435,000	-£15,000	08 Jan 2024	02 Aug 2024	207 Days
19 Vaynol Street, Caernarfon, Gwynedd, LL55 2RL	£297,500	£297,500	£0	18 Mar 2024	26 Jul 2024	130 Days
30 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH	£195,000	£192,500	-£2,500	22 Nov 2023	09 Jul 2024	230 Days
15 Margaret Street, Caernarfon, Gwynedd, LL55 1NB	£135,000	£132,500	-£2,500	25 Oct 2023	21 Jun 2024	240 Days
22 Caer Garreg, Caernarfon, Gwynedd, LL55 2DT	£170,000	£159,000	-£11,000	11 Jan 2024	18 Jun 2024	159 Days
27 Caeau Bach, Caernarfon, Gwynedd, LL55 2BZ	£230,000	£212,500	-£17,500	02 Jun 2023	12 Jun 2024	376 Days
13 Assheton Terrace, Caernarfon, Gwynedd, LL55 2LD	£120,000	£111,500	-£8,500	31 Jan 2024	11 Jun 2024	132 Days
1 Clarke Terrace, Caernarfon, Gwynedd, LL55 2AW	£185,000	£182,000	-£3,000	19 Jan 2024	10 Jun 2024	143 Days
46 Tyddyn Llwydyn, Caernarfon, Gwynedd, LL55 2LX	£225,000	£215,000	-£10,000	25 Jan 2024	03 May 2024	99 Days
33 Hafod Terrace, Caernarfon, Gwynedd, LL55 2AR	£165,000	£158,000	-£7,000	24 Nov 2023	26 Apr 2024	154 Days

Most Expensive Streets in Caernarfon

Postcode	Street	Area	Average	No. of Sales
LL55 1HP	Priestley Road	Caernarfon	£520,000	3
LL55 1HS	Yr Hwylfa	Caernarfon	£368,375	4
LL55 1LN	Gerddi Menai	Caernarfon	£368,125	4
LL55 1LR	Bangor Road	Caernarfon	£358,333	3
LL55 1LL	Cae Gwyn	Caernarfon	£353,055	9
LL55 2YL	Seiont Mill Road	Caernarfon	£346,666	3
LL55 1LF	Ffordd Menai	Caernarfon	£338,750	3
LL55 2BT	Bryn Rhos	Rhosbodrual	£333,333	3
LL55 1EN	Llys Gwyn	Caernarfon	£288,333	3
LL55 2SQ	Gwel Y Llan	Caernarfon	£275,472	18

Least Expensive Streets in Caernarfon

Postcode	Street	Area	Average	No. of Sales
LL55 2AF	Pool Street	Caernarfon	£68,380	5
LL55 1TA	Glan Y Mor	Bank Quay	£89,166	9
LL55 2RD	Snowdon Street	Caernarfon	£100,571	7
LL55 2PS	Chapel Street	Caernarfon	£101,958	6
LL55 1NS	South Penrallt	Caernarfon	£102,500	7
LL55 2LD	Assheton Terrace	Henwalia	£102,775	8
LL55 2HY	Hendre Street	Caernarfon	£104,166	6
LL55 1ND	William Street	Caernarfon	£106,812	8
LL55 2PU	New Street	Caernarfon	£107,785	7
LL55 2AE	Pool Street	Caernarfon	£108,333	3