According to data from HM Land Registry, Monfa, Caernarfon sits on a plot of 279 m².

We have plot size data on 10 out of 17 other houses in the postcode and Monfa, Caernarfon sits on the 6th largest plot.

Monfa, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Oct 2022.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, Monfa, Caernarfon was last sold on 22nd November 2018 for £175,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since November 2018, the market for similar properties has risen by 30.6%.

• Sold Nov 2018£175,000
• Sold Jul 2011£140,000

According to the Land Registry and our network of Estate Agents, there have been 71 sales of properties similar to Monfa, Caernarfon within a radius of 2.8 kilometres since 2008.

The most recent example is 20, Cefn Dyffryn, Caernarfon, LL54 7TQ, a freehold house which sold for £212,000 on the 28th April 2026.

Read more about house prices in LL54.

• Sold Apr 2026£212,000 | 3 Bed House20, Cefn Dyffryn, Caernarfon, LL54 7TQ20, Cefn Dyffryn, Caernarfon, LL54 7TQ
• Sold Oct 2025£165,500 | 3 Bed House1 Bryn Gwenallt, Caernarfon, LL54 7UB1 Bryn Gwenallt, Caernarfon, LL54 7UB
• Sold May 2025£175,000 | 3 Bed House3, Trewen, Caernarfon, LL54 7SY3, Trewen, Caernarfon, LL54 7SY
• Sold Jul 2024£240,000 | 3 Bed House3, Y Grugan, Caernarfon, LL54 7TA3, Y Grugan, Caernarfon, LL54 7TA
• Sold Aug 2023£160,000 | 3 Bed House5, Y Grugan, Caernarfon, LL54 7TA5, Y Grugan, Caernarfon, LL54 7TA
• Sold May 2023£225,000 | 3 Bed House8 Cae Sarn, Caernarfon, LL54 7TW8 Cae Sarn, Caernarfon, LL54 7TW
• Sold Jun 2021£150,000 | 3 Bed HouseArgoed, Caernarfon, LL54 7STArgoed, Caernarfon, LL54 7ST
• Sold Jun 2021£210,000 | 3 Bed House30, Y Grugan, Caernarfon, LL54 7TA30, Y Grugan, Caernarfon, LL54 7TA
• Sold Aug 2020£170,000 | 3 Bed House1 Rathbone Terrace, Caernarfon, LL54 7TG1 Rathbone Terrace, Caernarfon, LL54 7TG
• Sold Jul 2018£70,000 | 3 Bed House11, Trewen, Caernarfon, LL54 7SY11, Trewen, Caernarfon, LL54 7SY
• Sold Jul 2017£147,000 | 3 Bed House16, Y Grugan, Caernarfon, LL54 7TA16, Y Grugan, Caernarfon, LL54 7TA
• Sold Oct 2016£155,000 | 3 Bed HouseTrem Arfon, Y Grugan, Caernarfon, LL54 7TATrem Arfon, Y Grugan, Caernarfon, LL54 7TA
• Sold Oct 2013£135,000 | 3 Bed HouseCrud Yr Awel, Bryn Glas, Caernarfon, LL54 7TBCrud Yr Awel, Bryn Glas, Caernarfon, LL54 7TB
• Sold Feb 2013£120,000 | 3 Bed House5 Cae Bryn, Caernarfon, LL54 7SU5 Cae Bryn, Caernarfon, LL54 7SU
• Sold Oct 2012£124,950 | 3 Bed HouseEryri, Y Grugan, Caernarfon, LL54 7TAEryri, Y Grugan, Caernarfon, LL54 7TA
• Sold Apr 2012£135,000 | 3 Bed House7 Cae Bryn, Caernarfon, LL54 7SU7 Cae Bryn, Caernarfon, LL54 7SU
• Sold Jun 2010£143,000 | 3 Bed House21, Cefn Dyffryn, Caernarfon, LL54 7TQ21, Cefn Dyffryn, Caernarfon, LL54 7TQ
• Sold Oct 2009£154,000 | 3 Bed House16, Cefn Dyffryn, Caernarfon, LL54 7TQ16, Cefn Dyffryn, Caernarfon, LL54 7TQ
• Sold Aug 2008£130,000 | 3 Bed HouseIslwyn, Caernarfon, LL54 7STIslwyn, Caernarfon, LL54 7ST
• Sold Jan 2008£160,000 | 3 Bed House1 Llwyn Onn, Caernarfon, LL54 7DG1 Llwyn Onn, Caernarfon, LL54 7DG

Groeslon, Caernarfon, LL54 has a total of 284 addresses. According to our analysis of all the public data, Monfa, Caernarfon is the 182nd largest and the 217th most expensive property on the street.

When compared to the postcode district it is £29k less expensive than the average property in LL54.

• Llanfairpwll

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  16.7 km away
• Bodorgan

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  16.8 km away
• Criccieth

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  17.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.