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Porthmadog, Gwynedd

Homes for sale off-market in Porthmadog: how to find them

open for offer is the pre-market: homes before they're advertised.

We list no homes for sale in Porthmadog as of 23 Oct 2026, and can't see what's advertised elsewhere.

Register interest in any home here, for sale or not; we don't contact the owner for you.

Thinking of selling in Porthmadog? Test the market for £9.99 a month, cancel any time.

Popular areas in Porthmadog

Browse properties by village and neighbourhood

Homes in Porthmadog

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Floor area, from the property’s EPC

None of these homes is listed for sale with open for offer. Each card shows our market estimate and the most recent sale we hold for it.

Lombard Street, Porthmadog

Terraced · 2,271 sq ft · EPC C

£401k – £417k

Market estimate

£385,000

Sold in 2025

Tremadog, Porthmadog

Detached

£292k – £305k

Market estimate

£280,000

Sold in 2025

Heol Y Parc, Porthmadog

Semi-Detached · 904 sq ft · EPC E

£204k – £213k

Market estimate

£195,000

Sold in 2025

Church Street, Tremadog

Terraced · 700 sq ft · EPC D

£74k – £78k

Market estimate

£71,000

Sold in 2025

Pensyflog, Porthmadog

Semi-Detached · 915 sq ft · EPC C

£177k – £186k

Market estimate

£169,000

Sold in 2025

Tan Y Foel, Borth Y Gest

Detached · 990 sq ft · EPC D

£297k – £312k

Market estimate

£282,500

Sold in 2025

Dublin Street, Tremadog

Terraced · 786 sq ft · EPC D

£163k – £172k

Market estimate

£155,000

Sold in 2025

Porthmadog

Detached

£496k – £523k

Market estimate

£470,000

Sold in 2025

Awel Y Grug, Porthmadog

Semi-Detached · 1,367 sq ft · EPC C

£280k – £296k

Market estimate

£265,000

Sold in 2024

Bryncir Terrace, Penmorfa

Terraced · 883 sq ft · EPC D

£106k – £112k

Market estimate

£100,000

Sold in 2024

Smith Street, Porthmadog

Semi-Detached · 1,227 sq ft · EPC B

£255k – £270k

Market estimate

£240,000

Sold in 2024

Craig Madog, Tremadog

Semi-Detached · 915 sq ft · EPC C

£240k – £256k

Market estimate

£225,000

Sold in 2024

Chapel Street, Porthmadog

Terraced · 710 sq ft · EPC F

£170k – £182k

Market estimate

£158,500

Sold in 2024

Chapel Street, Porthmadog

Terraced · 732 sq ft · EPC G

£182k – £195k

Market estimate

£170,000

Sold in 2024

Craig Madog, Tremadog

Semi-Detached · 926 sq ft · EPC C

£205k – £220k

Market estimate

£190,000

Sold in 2024

Looking for homes for sale in Porthmadog?

Most homes here aren't for sale. You can still register interest in them.

Register interest in any home here, for sale or not. Interest is recorded against that home. We don’t contact the owner for you.

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Porthmadog homes: questions

Are any homes in Porthmadog for sale?

open for offer lists none in Porthmadog as of 23 Oct 2026. We can't see what is advertised elsewhere. You can register interest in any home here, whether or not it's for sale. We don't contact owners for you.

Where are homes for sale in Porthmadog advertised?

Homes for sale are usually advertised by local estate agents and on property portals. open for offer lists none in Porthmadog as of 23 Oct 2026. Here you can see what homes sold for and register interest in any home, for sale or not.

What is the most common EPC rating in Porthmadog?

The most common energy rating in Porthmadog is band D, across 620 certificated properties. The average modelled energy cost is £107 per month (EPC methodology).