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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 OLD CORNMILL, 6, FLAT 1, Corn Hill

Flat/Maisonette · Leasehold · Existing

23 May 2016 · Porthmadog · Gwynedd · Ll49 9at

Price Paid
£100,000

YR HEULWEN, 8, Church Street

Terraced · Freehold · Existing

18 May 2016 · Porthmadog · Gwynedd · Ll49 9hw

Price Paid
£85,000

84, Cefn Y Gader

Detached · Freehold · Existing

25 Apr 2016 · Porthmadog · Gwynedd · Ll49 9ys

Price Paid
£168,000

CAPEL GARISIM

Detached · Freehold · Existing

21 Apr 2016 · Porthmadog · Gwynedd · Ll49 9sb

Price Paid
£170,000

7, FLAT 2, Corn Hill

Flat/Maisonette · Freehold · Existing

11 Apr 2016 · Porthmadog · Gwynedd · Ll49 9at

Price Paid
£56,000

9, New Street

Terraced · Freehold · Existing

08 Apr 2016 · Porthmadog · Gwynedd · Ll49 9ed

Price Paid
£123,000

TY NEWYDD LLANERCH, Morfa Bychan Road

Detached · Freehold · Existing

31 Mar 2016 · Porthmadog · Gwynedd · Ll49 9ur

Price Paid
£340,000

32, East Avenue

Terraced · Freehold · Existing

31 Mar 2016 · Porthmadog · Gwynedd · Ll49 9en

Price Paid
£135,000

24, Pensyflog

Semi-Detached · Freehold · Existing

31 Mar 2016 · Porthmadog · Gwynedd · Ll49 9lb

Price Paid
£105,000

TY GARTH

Detached · Freehold · Existing

31 Mar 2016 · Porthmadog · Gwynedd · Ll49 9tw

Price Paid
£570,000

4, Maes Gerddi

Detached · Freehold · Existing

31 Mar 2016 · Porthmadog · Gwynedd · Ll49 9le

Price Paid
£118,500

72, New Street

Terraced · Freehold · Existing

29 Mar 2016 · Porthmadog · Gwynedd · Ll49 9ee

Price Paid
£124,950

87, Pensyflog

Semi-Detached · Freehold · Existing

29 Mar 2016 · Porthmadog · Gwynedd · Ll49 9ld

Price Paid
£124,500

MERLINS

Detached · Freehold · Existing

24 Mar 2016 · Porthmadog · Gwynedd · Ll49 9yd

Price Paid
£190,000

3, Glanmorfa Terrace

Terraced · Freehold · Existing

24 Mar 2016 · Porthmadog · Gwynedd · Ll49 9rw

Price Paid
£138,000

11, Ralph Street

Terraced · Freehold · Existing

24 Mar 2016 · Porthmadog · Gwynedd · Ll49 9ua

Price Paid
£270,000

71D, South Snowdon Wharf

Flat/Maisonette · Leasehold · Existing

24 Mar 2016 · Porthmadog · Gwynedd · Ll49 9nd

Price Paid
£169,000

148, High Street

Other · Freehold · Existing

23 Mar 2016 · Porthmadog · Gwynedd · Ll49 9nu

Price Paid
£150,000

21, Dora Street

Terraced · Freehold · Existing

23 Mar 2016 · Porthmadog · Gwynedd · Ll49 9af

Price Paid
£140,000

GWELDON

Detached · Freehold · Existing

23 Mar 2016 · Porthmadog · Gwynedd · Ll49 9tp

Price Paid
£192,500