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House Prices in LL54

The average house price in LL54 (Caernarfon) is £147,000 using HM Land Registry data.

The average property price increased by £18,605 (12.07%) over the last 5 years and increased by £3,720 (2.2%) over the last 12 months.

Over the last year, there were 86 residential property sales – a decrease of 52 transactions (-60.47%) relative to the previous year. The majority of house sales (26) were in the £142,000 - £204,000 range. Then came properties in the £80,000 - £142,000 range, where 24 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 58 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-8,826 (-3%).

In Jun 2026, there were 22 new estate agency instructions, 11 agreed home sales and 21 property price reductions.

5-Year Average Property Prices in LL54 (Caernarfon)

12.07%

Property prices in LL54 (Caernarfon) increased by 12.07% 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 LL54 (Caernarfon) Over the Last Year

2.2%

Property prices in LL54 (Caernarfon) increased by 2.2% 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 LL54 (Caernarfon) - Jun 2026

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 41 to 60 days, the broad evidence suggests that the market is reasonably slow moving. Although some sellers in your postcode may be willing to wait up to 9 weeks, this data would suggest that estate agents may be overvaluing properties. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date).Others simply reduce the price to a level that will entice more buyer 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 LL54 (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 LL54 (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 LL54 (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 LL54 (Caernarfon) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the LL54 postcode area since 1995.

Recent Sales in LL54 (Caernarfon)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
29 High Street, Caernarfon, LL54 6PL	£95,000	£80,000	-£15,000	10 Sep 2025	17 Apr 2026	219 Days
Tanrallt, Rhosgadfan, LL54 7HH	£399,995	£390,000	-£9,995	08 Aug 2025	06 Mar 2026	210 Days
39 High Street, Caernarfon, LL54 6PL	£110,000	£103,000	-£7,000	09 May 2025	27 Feb 2026	294 Days
23 Dulyn View, Rhiwlas Road, Caernarfon, LL54 6HU	£142,500	£140,000	-£2,500	16 Sep 2025	26 Feb 2026	163 Days
11 Maes Y Farchnad, Caernarfon, LL54 6NN	£165,000	£165,000	£0	13 Aug 2025	30 Jan 2026	170 Days
14 Bro Silyn, Caernarfon, LL54 6AU	£130,000	£129,000	-£1,000	31 Jul 2025	21 Jan 2026	174 Days
Så´n Yr Afon, Pontllyfni, LL54 5ER	£249,950	£230,000	-£19,950	06 Jun 2025	16 Jan 2026	224 Days
2 Brynhyfryd Terrace, Caernarfon, LL54 7AE	£110,500	£105,000	-£5,500	19 Mar 2025	12 Nov 2025	238 Days
8 Garth Estate, Caernarfon, LL54 5ET	£320,000	£310,000	-£10,000	18 Jan 2025	31 Oct 2025	286 Days
21 Bro Cadfan, Caernarfon, LL54 7ET	£165,000	£155,000	-£10,000	17 Apr 2025	31 Oct 2025	197 Days
3 Coed Madog, Caernarfon, LL54 6HR	£135,000	£135,000	£0	30 May 2025	28 Oct 2025	151 Days
28 Bryn Rhedyw, Llanllyfni, LL54 6SS	£140,000	£135,000	-£5,000	01 Jul 2025	21 Oct 2025	112 Days
5 Penrallt Estate, Caernarfon, LL54 5UW	£170,000	£168,000	-£2,000	13 Jun 2025	17 Oct 2025	126 Days
1 Bryn Sisyllt, Caernarfon, LL54 6SP	£135,000	£130,000	-£5,000	25 Oct 2024	15 Oct 2025	355 Days
51 Arosfa, Eifl Road, Caernarfon, LL54 5HG	£124,500	£122,000	-£2,500	04 Feb 2025	08 Oct 2025	246 Days
Collfryn, Llandwrog, Bethesda Bach, LL54 5SH	£800,000	£760,000	-£40,000	09 Apr 2025	03 Oct 2025	177 Days
Rhos Alun, Rathbone Terrace, Groeslon, Y Groeslon, LL54 7TG	£175,000	£170,000	-£5,000	15 May 2025	19 Sep 2025	127 Days
Bryn Alun, Llanllyfni, LL54 6SY	£399,950	£380,000	-£19,950	22 Oct 2024	05 Sep 2025	318 Days
5 Bryn Llan, Caernarfon, LL54 5TA	£300,000	£293,000	-£7,000	28 Jan 2025	29 Aug 2025	213 Days
Bryn Maenol, Penygroes, LL54 6PS	£250,000	£245,000	-£5,000	19 Mar 2025	22 Aug 2025	156 Days

Most Expensive Streets in LL54 (Caernarfon)

Postcode	Street	Area	Average	No. of Sales
LL54 5BE	Llanaelhaearn LL54 5BE,	Caernarfon	£385,000	3
LL54 5SN	Tyn Lã"n, Llandwrog	Caernarfon	£375,000	4
LL54 7YG	Ffrwd Cae Du, Bontnewydd	Caernarfon	£354,333	3
LL54 5PF	Lon Cefn	Caernarfon	£352,016	6
LL54 5ER	Pontllyfni LL54 5ER,	Caernarfon	£327,000	4
LL54 7HH	Rhosgadfan LL54 7HH,	Caernarfon	£294,000	3
LL54 5TT	Maes Y Llan	Caernarfon	£290,000	3
LL54 7TQ	Cefn Dyffryn	Caernarfon	£282,000	4
LL54 5UE	Dinas	Caernarfon	£281,000	4
LL54 5TA	Llandwrog LL54 5TA,	Caernarfon	£275,750	4

Least Expensive Streets in LL54 (Caernarfon)

Postcode	Street	Area	Average	No. of Sales
LL54 7BP	Road Passing Bron Y Foel Terrace To Cesarea Terrace	Caernarfon	£82,333	3
LL54 6AL	Eifion Terrace	Caernarfon	£84,125	4
LL54 6AS	Bryn Dderwen Terrace	Caernarfon	£85,000	3
LL54 6PW	Treddafydd, High Street, Caernarfon	Caernarfon	£94,750	6
LL54 5HE	New Street, Trefor	Caernarfon	£96,000	4
LL54 6HG	Ffordd Hyfrydle, Talysarn	Caernarfon	£96,658	6
LL54 7TD	Groeslon, Y Groeslon	Caernarfon	£98,666	3
LL54 6NG	Snowdon Street, Penygroes	Caernarfon	£101,000	5
LL54 6BE	Nantlle Terrace, Nantlle	Caernarfon	£104,944	9
LL54 7HS	Bron Eryri Terrace	Caernarfon	£106,500	4