1/14
£625,000
Detached · 4 beds · 2 baths · 3,056 sq ft
Ynys, Talsarnau, LL47
Freehold
Added on 27/09/2026 
House prices in Porthmadog
Gwynedd · 45 sales registered so far in the 12 months to June 2026 · HM Land Registry data
Too few sales in the last year for reliable averages, so the figures below cover the last five years; see Wales for a fuller picture.
Average house price in Porthmadog
The average (median) house price in Porthmadog, Gwynedd was £200,000 in the 12 months to June 2026, from 45 sales registered so far. That is 9.9% up on the year before and 9.0% up on five years ago. Terraced homes were the most common sale at a median £155,000; detached £270,000. Homes with a recorded floor area sold for about £202 per square foot (£2,174/m²), based on 88 of 112 sales over two years.
- Median sold price
- £195,000
- 12 months to the last five years
- Half of sales were above this price, half below
- Price per sq ft
- £202
- typical range £156–£293
- From 88 of 112 sales with an EPC floor area (2 years)
- Sales registered so far
- 330
- 12 months to the last five years
- Recent months are still being registered; counts are never compared year on year
- vs Wales
- −11%
- Wales median £220,000
- Difference between the two medians
Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered) Porthmadog = the Porthmadog post town: LL49 (as recorded in the sales)
Find a street or postcode in Porthmadog
House prices in Porthmadog by property type
| Type | Sales | Median price | £/sq ft | Typical size | Change (1y) |
|---|---|---|---|---|---|
| Detached | 88 | £282,500 | £292 | 904 sq ft | n/a |
| Semi-detached | 35 | £240,000 | £214 | 1,098 sq ft | n/a |
| Terraced | 173 | £165,000 | £192 | 883 sq ft | n/a |
| Flats | 34 | £161,250 | £314 | 570 sq ft | n/a |
Porthmadog house price trend
Porthmadog median Wales median sales per period still being registered
| Period | Median sold price | Sales |
|---|---|---|
| 2017 | £175,000 | 98 |
| 2018 | £156,750 | 79 |
| 2019 | £163,500 | 46 |
| 2020 | £177,500 | 75 |
| 2021 | £180,000 | 99 |
| 2022 | £197,000 | 71 |
| 2023 | £210,000 | 67 |
| 2024 | £181,000 | 64 |
| 2025 | £200,000 | 59 |
| 2026 | £200,000 | 25 |
Median of completed sales per period, not seasonally adjusted; the latest months are still being registered.
Sold house prices in Porthmadog
| Sold | Address | Type | Price | Floor area | £/sq ft | vs last sale |
|---|---|---|---|---|---|---|
| 12 Aug 2026 | Flat 1, Godre'R Gest, Penamser Road LL49 9NY | Flats · Leasehold | £160,000 | 732 sq ft | £219 | +3% (2021) |
| 7 Aug 2026 | 60, Chapel Street LL49 9DN | Terraced | £155,000 | 1,109 sq ft | £140 | n/a |
| 31 Jul 2026 | 1, Cae Eithin LL49 9YJ | Detached | £423,500 | 2,153 sq ft | £197 | +7% (2021) |
| 24 Jul 2026 | 97, Cefn Y Gader LL49 9JA | Detached | £245,000 | 829 sq ft | £296 | n/a |
| 20 Jul 2026 | 32, Tan Y Foel LL49 9UE | Detached | £205,000 | 797 sq ft | £257 | n/a |
| 6 Jul 2026 | 14, Ralph Street LL49 9UA | Terraced | £345,000 | 1,302 sq ft | £265 | n/a |
| 26 Jun 2026 | 17, Meadow Drive LL49 9HU | Semi-detached | £312,000 | 1,302 sq ft | £240 | n/a |
| 26 Jun 2026 | The Mews, Bank Place LL49 9AA | Detached | £210,000 | n/a | n/a | n/a |
| 5 Jun 2026 | 22, Dora Street LL49 9AF | Terraced | £257,000 | 1,130 sq ft | £227 | +18% (2021) |
| 27 May 2026 | 78, Madoc Street West LL49 9EA | Terraced | £150,000 | 818 sq ft | £183 | n/a |
| 5 May 2026 | 33, Tan Y Foel LL49 9UE | Terraced | £200,000 | 807 sq ft | £248 | −7% (2023) |
| 1 May 2026 | 55, Chapel Street LL49 9DN | Terraced | £155,000 | 678 sq ft | £229 | n/a |
| 28 Apr 2026 | Achipur LL49 9UF | Semi-detached | £520,000 | n/a | n/a | n/a |
| 28 Apr 2026 | 27, Ralph Street LL49 9UA | Terraced | £329,950 | 1,238 sq ft | £267 | n/a |
| 28 Apr 2026 | 26, Church Street LL49 9RA | Terraced | £165,000 | 1,012 sq ft | £163 | n/a |
The most recent registered sales. Full histories, including every sale since 1995, are on the street pages.
Streets in Porthmadog
Most expensive streets
- Ralph Street LL49 £305,000· 5 sales
- Meadow Drive LL49 £296,000· 6 sales
- Y Ffridd LL49 £275,000· 10 sales
- Morfa Lodge Estate LL49 £250,000· 5 sales
- Awel Y Grug LL49 £250,000· 5 sales
- Cefn Y Gader LL49 £240,000· 19 sales
- Tan Y Foel LL49 £215,000· 13 sales
- Craig Madog LL49 £210,000· 9 sales
Most affordable streets
- Bryncir Terrace LL49 £100,000· 5 sales
- Chapel Street LL49 £148,500· 12 sales
- Glanmorfa Terrace LL49 £155,000· 7 sales
- Heol Y Parc LL49 £160,000· 5 sales
- East Avenue LL49 £165,000· 8 sales
- New Street LL49 £170,000· 11 sales
- South Snowdon Wharf LL49 £175,000· 19 sales
- Madoc Street LL49 £177,500· 10 sales
Most active streets
- Cefn Y Gader LL49 4in 12m
- Madoc Street LL49 3in 12m
- Dora Street LL49 3in 12m
Medians over five years for streets with at least five sales; "most active" counts the last 12 months.
Postcode districts in Porthmadog
| District | Sales (12m) | Median | £/sq ft | Change (1y) |
|---|---|---|---|---|
| LL49 | 45 | £200,000 | £202 | +9.9% |
For sale in Porthmadog now
Homes for sale in Porthmadog today ask a median £230,000 (n = 30) vs £200,000 sold, so asking is 15% above recent sold prices; £210 vs £202 per sq ft. 17% of Homello's listings here are under offer. Asking ≠ achieved; sold prices reflect deals agreed 4–6 months ago.
1/26
£498,750
Bungalow · 4 beds · 2 baths · 2,471 sq ft
Llanfrothen, Penrhyndeudraeth, LL48
Freehold
Added on 26/09/2026 
1/33
£430,000
Terraced · 6 beds · 3 baths · 1,767 sq ft
Marine Terrace, Criccieth, LL52
Freehold
Added on 26/09/2026
1/37
£275,000
Cottage · 2 beds · 1 bath · 762 sq ft
Penmorfa, Porthmadog, LL49
Freehold
Added on 26/09/2026
House prices near Porthmadog
- Caernarfon Gwynedd · 21.3 km 96% of here
- Bangor Gwynedd · 31.4 km 93% of here
- Pwllheli Gwynedd · 23.6 km 135% of here
- Conwy Wales · 44.1 km 139% of here
- Llandudno Junction Conwy · 46.2 km 96% of here
- Llandudno Conwy · 48.7 km 114% of here
- Aberystwyth Ceredigion · 58.6 km 113% of here
- Colwyn Bay Conwy · 49.1 km 106% of here
- Holyhead Isle of Anglesey · 51.2 km 98% of here
- Abergele Conwy · 54.1 km 105% of here
Part of Wales
What's my home worth?
A 90 m² (970 sq ft) home in Porthmadog is worth roughly £151k–£284k at the area's typical £156–£293 per square foot. That is a range, not a valuation.
Check your addressQuestions about house prices in Porthmadog
›What is the average house price in Porthmadog?
The median sold price in Porthmadog, Gwynedd was £200,000 in the 12 months to June 2026 (45 sales registered so far); the mean was £218,677. We quote medians because a few very expensive or very cheap sales pull a mean around. The Wales median over the same period was £220,000. Portals and the ONS publish different figures because they use different boundaries, windows and adjustments.
›How much is a house in Porthmadog per square foot?
Homes sold in Porthmadog, Gwynedd over the two years to June 2026 with a recorded floor area achieved a median £202 per square foot (interquartile range £156–£293), from 88 sales matched to an Energy Performance Certificate floor area.
›Are house prices in Porthmadog going up or down?
In the 12 months to June 2026, the median was 9.9% up on the previous 12 months and 9.0% up on five years earlier. These compare completed sales registered so far; the most recent months are still being registered, so the latest figures move as late registrations arrive.
›What is the most expensive street in Porthmadog?
Of streets with at least five sales in the last five years, Ralph Street (LL49) has the highest median sold price at £305,000 across 5 sales.
›Where does this data come from and how up to date is it?
Every sale is from HM Land Registry's Price Paid Data for England and Wales, which we re-import monthly. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered). Floor areas come from Energy Performance Certificates matched by address.
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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