Houses for sale in Seion, LL55, Gwynedd
There are 49 results for Seion, LL55, Gwynedd. Property prices across these results range from £99k to £675k with an average price of £287k.
Properties for sale in Seion, LL55, Gwynedd
2 Bedrooms
1 BathroomProperties for sale near Seion, LL55
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Property market around Seion
What's for sale
252 homes within 5 km of Seion · share, count and typical priceHow many bedrooms
within 5 km of Seion · share, count and typical pricePrice bands
252 homes within 5 km of SeionHouses and flats compared
| Houses | Flats | |
|---|---|---|
| Share of homes for sale | 68% | 6% |
| Typical asking price | £265k | £118k |
| Average bedrooms | 3.2 | 1.9 |
| Typical time to sell | 3 months | 4 months |
Asking prices over time
typical asking price of the homes first listed each quarter within 5 km of Seion · no change since 2024 Q4Prices in and around Seion
typical asking price, cheapest first- Penisa'r Waun £260k
- Llanddeiniolen £265k
Based on 252 homes for sale on Houses now, 777 listings that left the market in the last 12 months, the asking prices of the homes listed over the last two years. Sold prices: HM Land Registry Price Paid Data, Aug 2025 to Jul 2026 (Crown copyright). Schools: Ofsted. Updated October 2026.
Frequently asked questions about buying in Seion
What is the average house price in Seion?
There is only 1 home for sale in Seion itself, so these figures cover the 252 homes for sale within 5 km. The average home for sale within 5 km of Seion is priced at £275,000. A few very expensive homes pull that average up, so a more typical price is £250,000.
How much does a 2 or 3 bedroom home cost in Seion?
A typical 2-bedroom home within 5 km of Seion costs £175,000 and a 3-bedroom home £250,000. So the extra bedroom adds about £75,000. 1-bedroom homes start at around £115,000, and 4-bedroom homes are about £365,000.
What price range should I expect in Seion?
Most homes within 5 km of Seion are priced between £75,000 and £1.79 million, leaving out the very cheapest and most expensive. One in five costs less than £140,000, and one in five £370,000 or more.
How many homes are for sale in Seion?
There is 1 home for sale in Seion on Houses right now. Within 5 km there are 252, and the listings on this page include the nearest of them. 66 new listings came onto the market within 5 km in the last 30 days.
Are house prices going up in Seion?
They are holding steady. Homes put up for sale within 5 km of Seion over the last 12 months were advertised at a typical £200,000, about the same as the year before (£200,000). By size, 2-bedroom homes are up 13%, 3-bedroom homes are up 11% and 4-bedroom homes are up 6%.
How long does it take to sell a home in Seion?
Within 5 km of Seion, homes usually sell or come off the market within about 11 weeks. About 25% go within the first month, and a quarter take longer than about 6 months. Houses go faster, in about 3 months against about 4 months for flats.
What do homes actually sell for in Seion?
In the year to July 2026, 236 homes sold within 5 km of Seion at a typical price of £216,000, according to HM Land Registry. Asking prices today are a little higher, at £250,000, as sellers usually ask above what homes finally sell for.
What rental yield can I get in Seion?
Around 5.3% gross. That compares a typical rent of £955 a month with a typical sold price of £216,000. Running costs, voids and mortgage interest are not taken off.
What type of homes are for sale in Seion?
Terraced houses are the most common, about a quarter of homes for sale within 5 km of Seion. Detached houses come next, followed by semi-detached houses. Flats and apartments are the cheapest, at about £118,000, and detached houses the most expensive, at about £365,000.
Where are the cheapest places to buy near Seion?
Of the areas around Seion, Penisa'r Waun is the cheapest, with a typical asking price of £260,000, followed by Llanddeiniolen (£265,000).
Are homes in Seion freehold or leasehold?
About 9 in 10 homes for sale within 5 km of Seion are freehold and the rest leasehold, which is mostly flats. There are 7 new-build homes on the market too.