Our Data Sources
18, Isgraig, Llangefni has no records in the Land Registry and a single entry in the EPC database dated July 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 18, Isgraig, Llangefni would be worth £102,042, with a potential rental value of £575 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £90,380, with a rental value of £510 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, Isgraig, Llangefni has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Jul 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 6 sales of comparable properties within 960 metres of 18, Isgraig, Llangefni since 2007.
Most recently, 32, Isgraig, Llangefni, LL77 7PU, a freehold house, sold at £105,000 on the 19th February 2025.
Read more about house prices in LL77.
- Sold Feb 2025£105,000 | 3 Bed House32, Isgraig, Llangefni, LL77 7PU32, Isgraig, Llangefni, LL77 7PU
- Sold Jan 2021£98,000 | 3 Bed House5, Foundry Terrace, Llangefni, LL77 7EL5, Foundry Terrace, Llangefni, LL77 7EL
- Sold Aug 2018£81,000 | 3 Bed House11, Field Street, Llangefni, LL77 7EH11, Field Street, Llangefni, LL77 7EH
- Sold Nov 2016£95,000 | 3 Bed House34, Isgraig, Llangefni, LL77 7PU34, Isgraig, Llangefni, LL77 7PU
- Sold Apr 2011£112,000 | 3 Bed House2, Isgraig, Llangefni, LL77 7PT2, Isgraig, Llangefni, LL77 7PT
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £99,266, ranging from £86,978 to £120,676.
- 17 Isgraig
3 Bed House | 5 m | Est. Value: £99,565
- 19 Isgraig
3 Bed House | 10 m | Est. Value: £109,806
- 20 Isgraig
3 Bed House | 15 m | Est. Value: £106,795
- 16 Isgraig
3 Bed House | 24 m | Est. Value: £90,186
- 4 Isgraig
3 Bed House | 27 m | Est. Value: £100,253
Location Comparison
Our analysis of the public data ranks 18, Isgraig, Llangefni as the 19th largest and the 33rd most expensive of the 44 addresses on Isgraig, Llangefni, LL77.
Against the LL77 postcode district average, it is £166k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|7.7 km away
- Bodorgan|9.3 km away
- Ty Croes|11.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












