House Prices in Porthmadog, Gwynedd

1,524 properties Avg. price: £143,920 Gwynedd
1,524
Properties
£144K
Average Price
£111K
Median Price
1,764
Total Sales

Market overview

# Porthmadog Property Market Summary

Porthmadog's property market presents an intriguing picture of fluctuation and recent cooling. With 1,524 properties and an average price of £143,920, this historic harbour town in Gwynedd offers relatively affordable Welsh coastal living. The market has experienced considerable volatility over recent years, with prices peaking dramatically at £340,415 in 2023 before moderating to £289,614 in 2024 and dropping further to £177,475 in early 2025 (based on 40 sales). This suggests a market correction following the post-pandemic surge that saw prices climb from £174,618 in 2016 to their recent peak.

Transaction volumes tell an equally interesting story, with activity declining from 120 sales in 2017 to just 40 in early 2025, indicating reduced market momentum. The pandemic period (2020-2023) saw sustained higher prices as buyers sought coastal and rural properties, though this trend appears to be reversing. Porthmadog's appeal lies in its position as a gateway to Snowdonia, heritage railway connections, and stunning coastal scenery, making it attractive to both holiday home investors and those seeking an authentic Welsh market town lifestyle at relatively accessible price points compared to many UK coastal locations.

AI-generated market summary · Updated 27 Jun 2026

Price Trends — Porthmadog

Recent Sales

4, Y Ffridd, Morfa Bychan, Porthmadog, LL49 9YR Detached 3 Dec 2025 £249,000 4, Y Ffridd, Morfa Bychan, Porthmadog, LL49 9YR Detached 3 Dec 2025 £249,000 5, Mount Pleasant, Porthmadog, LL49 9AG Terraced 28 Nov 2025 £102,000 12, Chalet Park, Morfa Bychan, Porthmadog, LL49 9YQ Other 28 Nov 2025 £120,000 5, Mount Pleasant, Porthmadog, LL49 9AG Terraced 28 Nov 2025 £102,000 12, Chalet Park, Morfa Bychan, Porthmadog, LL49 9YQ Other 28 Nov 2025 £120,000 9, Glyn Terrace, Borth Y Gest, Porthmadog, LL49 9UD Terraced 3 Oct 2025 £192,500 9, Glyn Terrace, Borth Y Gest, Porthmadog, LL49 9UD Terraced 3 Oct 2025 £192,500 4, Mount Pleasant, Porthmadog, LL49 9AG Terraced 19 Sep 2025 £145,000 4, Mount Pleasant, Porthmadog, LL49 9AG Terraced 19 Sep 2025 £145,000 40, New Street, Porthmadog, LL49 9EE Terraced 3 Jun 2025 £170,000 40, New Street, Porthmadog, LL49 9EE Terraced 3 Jun 2025 £170,000 Drws Y Coed, Tremadog, Porthmadog, LL49 9RF Detached 23 May 2025 £280,000 Drws Y Coed, Tremadog, Porthmadog, LL49 9RF Detached 23 May 2025 £280,000 16, Heol Y Parc, Porthmadog, LL49 9AR Semi-Detached 8 May 2025 £195,000 16, Heol Y Parc, Porthmadog, LL49 9AR Semi-Detached 8 May 2025 £195,000 3, Church Street, Tremadog, Porthmadog, LL49 9RA Terraced 7 May 2025 £71,000 3, Church Street, Tremadog, Porthmadog, LL49 9RA Terraced 7 May 2025 £71,000 Trem Y Gest, Glyn Terrace, Penmorfa, Porthmadog, LL49 9SA Terraced 25 Apr 2025 £165,000 8, Ralph Street, Borth Y Gest, Porthmadog, LL49 9UA Terraced 25 Apr 2025 £280,000

Frequently Asked Questions

What is the average house price in Porthmadog?

The average house price in Porthmadog, Gwynedd is £143,920. Prices range from £2,000 to £6,675,000.

How many properties are in Porthmadog?

There are 1,524 properties in Porthmadog with 1,764 recorded transactions since 1995.

What is the median house price in Porthmadog?

The median house price in Porthmadog is £111,125, compared to an average of £143,920.

What types of properties are available in Porthmadog?

Porthmadog has 627 terraced properties, 450 detached properties, 229 semi-detached properties, 146 flat / maisonette properties.

How have house prices changed in Porthmadog?

Average house prices in Porthmadog have risen by 226.7% from £54,328 in 1995 to £177,475 in 2025.

What are the most popular streets in Porthmadog?

The most popular streets in Porthmadog by number of properties include South Snowdon Wharf, High Street, Cefn Y Gader, Pensyflog, Maes Gerddi.

Where is Porthmadog located?

Porthmadog is located in Gwynedd, in the Gwynedd district.