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Property Insights for Porthmadog

Porthmadog · Gwynedd · 2.6K town transactions

Avg sold price

-20.1%

£215,890

Latest 12 months ending Jun 2026

Median price

All records

£130,000

2.6K transactions in dataset

Transactions

-45.2%

46

Latest 12-month window

Most common type

43.8% share

Terraced

1,129 of 2,579 sales

- Price trend

Average sold price, £ thousands

How average sold prices have moved over years - a steady upward trend signals capital growth.

- Property type mix

43.8%top share · Terraced

Share of transactions by property type, based on the price paid dataset.

- Trend projection

+21.3% price trend by 2031
£218,148 projected avg sale
3.9% annualised trend
Confidence: High

A simple historical trend projection derived from recorded sale prices in this area.

- Recent sales

  • 22, Dora Street £257,000
    Terraced · Freehold Jun 2026
  • 78, Madoc Street West £150,000
    Terraced · Freehold May 2026
  • 24, New Street £70,000
    Terraced · Freehold Apr 2026

- Price snapshot

  • Highest sale £7,205,750
  • Median sale £130,000
  • Lowest sale £2,000

- Location context

  • Postcode
  • District N/A
  • County Gwynedd

- Dataset profile

  • First recorded sale Jan 1995
  • Latest recorded sale Jun 2026
  • Standard sales 92.9%
  • Updated records 0.0%

- Sales activity

Latest 12 months vs previous 12 months

A side-by-side count of recorded sales by property type across two rolling annual windows.

- Tenure split

87.3% freehold

Tenure share calculated directly from the recorded sale records for this area.

- Build status

1.5% new build

Existing versus new-build share using the Land Registry old/new classification.

- Price bands

£2,000 to £7,205,750

Sale prices grouped into four dynamic bands using the observed range for this area.

- Records

Properties in Porthmadog.

THE OAKELEYS, FLAT 9

Flat/Maisonette · Leasehold · Existing

21 Dec 2016 · Porthmadog · Gwynedd · Ll49 9aj

Price Paid
£160,000

3, Tyddyn Adi

Terraced · Leasehold · Existing

19 Dec 2016 · Porthmadog · Gwynedd · Ll49 9yu

Price Paid
£106,000

78, Cefn Y Gader

Detached · Freehold · Existing

16 Dec 2016 · Porthmadog · Gwynedd · Ll49 9ys

Price Paid
£155,000

TY'R FELIN, Snowdon Street

Other · Freehold · Existing

14 Dec 2016 · Porthmadog · Gwynedd

Price Paid
£150,000

16, Glanmorfa Terrace

Terraced · Freehold · Existing

14 Dec 2016 · Porthmadog · Gwynedd · Ll49 9rw

Price Paid
£147,000

42, Chapel Street

Terraced · Freehold · Existing

12 Dec 2016 · Porthmadog · Gwynedd · Ll49 9dn

Price Paid
£85,000

34, Church Street

Other · Freehold · Existing

09 Dec 2016 · Porthmadog · Gwynedd · Ll49 9ra

Price Paid
£168,000

PORTHMADOG LIBRARY, Chapel Street

Other · Freehold · Existing

01 Dec 2016 · Porthmadog · Gwynedd · Ll49 9ds

Price Paid
£67,500

CWRT YR HARBWR, 5

Flat/Maisonette · Leasehold · Existing

01 Dec 2016 · Porthmadog · Gwynedd · Ll49 9as

Price Paid
£210,000

9G, Craig Madog

Semi-Detached · Freehold · Existing

30 Nov 2016 · Porthmadog · Gwynedd · Ll49 9tg

Price Paid
£155,000

BRYN MELYN

Other · Freehold · Existing

23 Nov 2016 · Porthmadog · Gwynedd · Ll49 9yn

Price Paid
£55,000

CILGERRAN, 2, Garth Terrace

Terraced · Freehold · Existing

21 Nov 2016 · Porthmadog · Gwynedd · Ll49 9be

Price Paid
£252,500

63, Pensyflog

Semi-Detached · Freehold · Existing

18 Nov 2016 · Porthmadog · Gwynedd · Ll49 9ld

Price Paid
£110,000

9, Maes Gerddi

Detached · Freehold · Existing

18 Nov 2016 · Porthmadog · Gwynedd · Ll49 9le

Price Paid
£165,000

GATE LODGE, The Square

Detached · Freehold · Existing

15 Nov 2016 · Porthmadog · Gwynedd · Ll49 9pe

Price Paid
£110,000

23, Glanmorfa Terrace

Terraced · Freehold · Existing

15 Nov 2016 · Porthmadog · Gwynedd · Ll49 9rw

Price Paid
£122,000

BRYN ARFOR

Detached · Freehold · Existing

14 Nov 2016 · Porthmadog · Gwynedd · Ll49 9ty

Price Paid
£650,000

25, South Snowdon Wharf

Detached · Leasehold · Existing

11 Nov 2016 · Porthmadog · Gwynedd · Ll49 9nd

Price Paid
£193,500

89, Pensyflog

Semi-Detached · Freehold · Existing

04 Nov 2016 · Porthmadog · Gwynedd · Ll49 9lb

Price Paid
£100,000

28, Snowdon Street

Terraced · Freehold · Existing

31 Oct 2016 · Porthmadog · Gwynedd · Ll49 9bt

Price Paid
£150,000