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For landowners · Gwynedd

Sell an Infill Plot in Caernarfon

Can I sell an infill plot in Caernarfon?

Selling infill land in Caernarfon turns on three questions: does the gap fit the pattern of the street, are services and access available, and would a new home affect neighbours' light or privacy? Land to Homes checks each one, explains the likely scale of scheme, and puts any offer or terms in writing before you commit.

Aerial view of long rear gardens behind 1930s semi-detached houses backing onto a paddockCaernarfon · LL55

Free site appraisal

Tell us about your land and we will call you back. No cost, no obligation.

Prefer to talk? Call 0800 088 6248.

  • Free site appraisalNo cost, no obligation
  • Legal fees coveredReasonable fees, on options and promotion
  • Nothing to pay upfrontOn promotion: we fund planning
  • Direct purchaseSuitable sites, with or without planning
  • UK-wideEngland, Wales, Scotland and NI

Land we look at around Caernarfon

We cover Caernarfon as part of Gwynedd. It is about 9 miles south-west of Bangor (Gwynedd), around postcode district LL55. Bangor (Gwynedd) is the closest neighbouring place we cover, at about 9 miles, followed by Pwllheli and Holyhead.

Typical sites we review near Caernarfon include land that already has planning permission, backland plots with a workable access and former garage blocks and yards. As Caernarfon is in Wales, applications are judged against Planning Policy Wales, and the buyer of land pays Land Transaction Tax (LTT).

If you own land near Caernarfon, the first step is a free, no-obligation appraisal.

How we work in Caernarfon

Small plots still count

Many single-plot sites are viable. We look at what could fit, from one detached house to a short terrace, rather than dismissing a site because of its size.

Neighbours' light and privacy

Window positions, outlook and daylight to neighbouring homes are tested in planning. We look at how a design could protect them, because this often decides whether infill is approved.

Village infill policies

Some rural policies allow limited infilling within villages even where wider development is restricted. We check whether your plot falls within the exact wording of those rules.

Self-builder or developer

Some infill plots suit individual self-builders, while others suit a developer building several homes. We explain who is likely to want your plot and what that means for the deal.

How the rules work in Caernarfon

Land to Homes buys and promotes land for new homes across Wales, including around Caernarfon. Some landowners prefer a direct sale with no onward chain, subject to survey, title and contract. Others choose a promotion agreement, where we fund the planning work and recover our costs from the sale proceeds only if the land sells with planning. Either way, decisions follow the Local Development Plan and Planning Policy Wales, and nothing is certain until consent is granted.

In Wales, infill is judged against the Local Development Plan, which may define settlement boundaries or allow small rural infill sites under its own criteria. A single new home may still need approval from the SuDS approving body, depending on the construction area. Party wall procedures apply, as in England, and buyers pay Land Transaction Tax.

Key rules in Caernarfon
National planning policyPlanning Policy Wales (Edition 12) and Future Wales: the National Plan 2040, supported by Technical Advice Notes
Land transaction tax (paid by the buyer)Land Transaction Tax (LTT)
How a sale becomes bindingAs in England, a land sale becomes legally binding on exchange of contracts and finishes on completion, with the title registered at HM Land Registry.
Developer contributionsSection 106 planning obligations, plus the Community Infrastructure Levy (CIL) where the council has adopted it

Your questions answered for Caernarfon

What is an infill plot?

An infill plot is a gap within an existing line of buildings, such as a space between two houses or at the end of a terrace, where a new home would continue the street rather than extend into open land. Exact definitions vary between councils, and rural policies often define infill more narrowly.

How small can a plot be for a new house?

There is no single minimum. It depends on the width of the frontage, the size of neighbouring plots, space standards for the new home, garden and parking requirements, and how the design fits the street. A narrow plot may still work for a terraced design that continues an existing row.

Should I sell an infill plot with or without planning?

Selling with permission usually achieves a higher price, but means paying for drawings, surveys and fees yourself and accepting the risk of refusal. Selling without planning is simpler and passes that risk to the buyer. A contract conditional on planning sits between the two and suits many small plots.

What does a buyer check on a small infill site?

Title and boundaries, rights of way, the planning history of the plot, the location of sewers and water mains, trees, drainage, ground conditions, and whether the street has a pattern a new home can follow. Small issues matter more on small sites because they directly affect what can fit.

Do you work with landowners in Caernarfon?

We do. We work with landowners in Caernarfon and elsewhere in Gwynedd, including Bangor (Gwynedd), Holyhead and Pwllheli. Send us a postcode and we will start with a free, no-obligation appraisal of what the land could take.

Read more: Sell an Infill Plot · Guide: Selling part of your garden: what you need to know

Sell an Infill Plot elsewhere in Gwynedd

Own land that could take new homes?

Start with a free, no-obligation site appraisal. On option and promotion agreements we fund the planning work and pay your reasonable legal fees.

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