Old Town Terraces
Characterful houses inside and around the town walls, steps from the castle and the harbour.
A World Heritage castle, a lively harbour quarter and Yr Wyddfa twenty minutes away make Caernarfon a natural base for exploring Eryri. We manage holiday lets and Airbnbs across the town and the villages towards the mountains, backed by our North Wales team in Conwy.

Caernarfon mixes castle tourism with climbers and walkers heading for Yr Wyddfa, and its old town and harbourside are steadily filling with quality places to stay. We handle everything for owners, from listings and pricing to changeovers and the Welsh rules.
£105
Average Nightly Rate89%
Peak Season Occupancy£190k
Average Property Value£1,000
Average Monthly Rent
Heritage, mountains and honest property prices meet in one of the most distinctive towns in Wales.
Caernarfon Castle is one of the great medieval fortresses of Europe, drawing visitors year round who want to stay within sight of the walls.
The busiest mountain in Britain sits twenty minutes away, and climbers and walkers fill Caernarfon’s beds in every season, not just summer.
The streets inside the town walls and the harbour quarter have filled with independent food, drink and galleries, lifting the whole visitor experience.
Property prices here sit well below the coastal resorts, so a well run holiday let can pay its way faster than almost anywhere in North Wales.
From listing to linen, one North Wales team keeps your Caernarfon property booked, spotless and compliant.
Listings that lead with the castle, the harbour and the mountains, across all the major platforms.
Dynamic nightly pricing tuned to climbing seasons, events and holiday weekends.
Reliable local cleaning and linen between stays, with checks that keep properties guest ready.
Round the clock support with genuine local knowledge, from parking near the walls to sunrise starts for Yr Wyddfa.
Welsh Revenue Authority registration, safety checks and the 182 day rule tracked for you, with clear monthly statements.
Caernarfon has a solid year round rental market too. We support long term lettings under Wales’ own rules when that suits better.

From old town terraces to village cottages beneath the mountains, we manage the stays Caernarfon guests search for.
Characterful houses inside and around the town walls, steps from the castle and the harbour.
Stone cottages in the villages towards Llanberis and the mountains, loved by walking groups.
Modern and converted apartments around the harbour quarter, ideal for couples and short breaks.
Sea view and mountain view homes earning the area’s strongest nightly rates.
I have absolute faith in them and have not had any stress with the property in the year they have been managing my property.
KendallWe’re rated on Trustpilot
“A really responsive and helpful team who work hard to keep guests and tenants both happy and comfortable during their stay.”
Kweku“I’ve been in business 20 years and had experience with many agents. UpgradedPM are one of the top.”
Sandra“They not only made the place more efficient and scalable, but also appealed to a wider range of guests.”
JenniferQuick answers for Caernarfon owners weighing up professional management.

Still have questions? Get in touch
Gwynedd introduced planning controls on new holiday lets and second homes in 2024, but the courts have since overturned them and the position is still moving through appeal. Right now permission is generally not needed to start letting, but the rules could change, so we check the current position for your property before you commit.
Yes. From autumn 2026, anyone offering visitor stays of 31 nights or fewer in Wales must register with the Welsh Revenue Authority. Registration is free, and we handle the admin for the properties we manage.
To qualify for business rates instead of council tax, a Welsh holiday let must be let for 182 nights a year. Caernarfon’s mix of castle visitors and year round mountain traffic makes that target realistic for a well priced, well presented property, and we manage specifically towards it.
Castle and heritage visitors, climbers and walkers using the town as an Yr Wyddfa base, families touring North Wales and visitors drawn by the food and culture of the old town. That mix keeps demand spread across the year.
Gwynedd charges a council tax premium on second homes, with the level set by the council each year. A property run as a genuine holiday let business under the 182 day rule qualifies for business rates instead, which is often the deciding factor for owners here.
Yes. We manage properties in the town and the surrounding villages, including towards Llanberis and the northern edge of Eryri. If you are unsure whether your property falls in our patch, just ask.
Stay updated on the Caernarfon holiday let market and the rules shaping it.
Better HostingIf you’re looking to improve your Airbnb listing and attract more guests, there are a number of things you can do to stand out.
Read Article
Short-Term LettingExplore the best amenities to add to your Airbnb listing and boost bookings, ratings and guest satisfaction.
Read Article
Property ManagementUnderstand the key factors in selecting the right Airbnb management company for your property and maximising your rental income.
Read ArticleWe manage holiday lets and rentals across Eryri and the North Wales coast. Explore our service in the areas around Caernarfon.