Osmond Terrace, Porthmadog house prices are built from 13 sales lodged with HM Land Registry, the oldest in 2025 and the most recent on 7 May 2025. The median price paid across the whole record is £89,000.
Median price paid
£89,000
Median per m²
£964
HM Land Registry13 sales3 with floor areaLatest sale 7 May 2025
Section 01
How Osmond Terrace, Porthmadog prices moved
There are too few years of sales in Osmond Terrace, Porthmadog to plot a trend line. The figures below are drawn from the whole record rather than a yearly series.
Section 02
The most recent sales
Every row is a completed sale as lodged with HM Land Registry. The right-hand column restates the price in 2026 money, which is the only fair way to compare a sale from the 1990s with one from last year.
| Address | Sold | Type | Price paid | In today's money |
|---|---|---|---|---|
| 3 | 7 May 2025 | Terraced | £182,000 | £185,957 |
| 1 | 23 Feb 2024 | Terraced | £225,000 | £236,754 |
| Brynmor, 6 | 18 Mar 2022 | Terraced | £220,000 | £254,889 |
| 6 | 12 Jul 2018 | Terraced | £155,000 | £206,569 |
| 4 | 11 Mar 2016 | Terraced | £85,000 | £118,663 |
| 2 | 27 Jul 2007 | Terraced | £161,000 | £279,914 |
| 1 | 6 Jun 2005 | Terraced | £163,000 | £296,938 |
| 4a | 18 Oct 2004 | Terraced | £89,000 | £165,118 |
| 4 | 20 Feb 2001 | Terraced | £45,000 | £88,248 |
| 4 | 4 Aug 2000 | Terraced | £67,000 | £134,000 |
| 4a | 30 Jul 1999 | Terraced | £33,000 | £67,240 |
| 1 | 4 Aug 1998 | Terraced | £46,000 | £95,382 |
| 4 | 6 Jun 1997 | Terraced | £40,000 | £84,812 |
Section 03
Homes that sold twice
These addresses appear in the register more than once, so the same bricks are being priced twice. That makes them the strongest evidence of what actually happened to Osmond Terrace, Porthmadog values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 1 Osmond Terrace | £46,000 (1998) | £225,000 (2024) | +6.3% | +3.6% |
| 4 Osmond Terrace | £40,000 (1997) | £85,000 (2016) | +4.0% | +1.8% |
| 4A Osmond Terrace | £33,000 (1999) | £89,000 (2004) | +21.9% | +19.7% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. Osmond Terrace, Porthmadog is dominated by the type at the top of this table, so its overall median leans that way.
| Property type | Sales | Share | Median paid | Range |
|---|---|---|---|---|
| Terraced | 13 | 100.0% | £89,000 | £33,000 – £225,000 |
Section 06
Ownership and new build in Osmond Terrace, Porthmadog
0 of the sales on record are leasehold and 13 freehold — 0.0% of the market. Tenure is not a detail: a leasehold flat and a freehold house are different assets, and mixing them into one median hides the difference.
| Category | Sales | Share | Median paid |
|---|---|---|---|
| Leasehold | 0 | 0.0% | — |
| Freehold | 13 | 100.0% | £89,000 |
A further 1 transfers for this area are on the register but are left out of every figure above. HM Land Registry marks them as additional price paid entries: repossessions, buy-to-let portfolio moves, transfers between companies or family, and sales at a discount such as right to buy. They are real records but they are not open-market prices, and including them would drag the median somewhere no buyer ever paid.
Section 09
How Osmond Terrace, Porthmadog compares
The median across the whole archive is £157,500. Osmond Terrace, Porthmadog sits below that national figure — -43.5%.
Within Porthmadog the street ranks 52 of 70 by median price, and its median is below the town figure of £126,500 (-29.6%).
Where an EPC floor area could be matched to the sale, the median works out at £964 per square metre, across 3 of the 13 sales on record. Price per square metre is the only figure that compares a two-bed flat with a four-bed house honestly.
The full range on record runs from £33,000 to £225,000. Extremes usually mean something unusual — a plot sold without a house on it, a transfer between family members, or a very large property — so the median is the number to trust.
Section 10
Nearby on the record
Streets nearby
- South Snowdon Wharf£125,000 median
- Cefn Y Gader£160,000 median
- Madoc Street£114,500 median
- Chapel Street£90,250 median
- Y Ffridd£180,000 median
- Tan Y Foel£175,000 median
- High Street£106,150 median
- Maes Gerddi£165,000 median
- Pensyflog£94,500 median
- New Street£112,500 median
- East Avenue£110,000 median
- Snowdon Street£100,500 median
- Craig Madog£140,000 median
- Ralph Street£180,000 median
- Dublin Street£103,000 median
- Corn Hill£105,000 median
Addresses with more than one recorded sale
- 4 Osmond Terrace4 sales
- 1 Osmond Terrace3 sales
- 4A Osmond Terrace2 sales
Back to Porthmadog house prices.
Quick answers
Common questions about this data
What is the average house price in Osmond Terrace, Porthmadog?
The median price paid in Osmond Terrace, Porthmadog across every sale on the register is £89,000. The median is used rather than the mean because a handful of very large sales would otherwise drag the average away from what a typical buyer paid.
How many homes have sold in Osmond Terrace, Porthmadog?
13 sales are on record for Osmond Terrace, Porthmadog, the most recent completing on 7 May 2025. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
What is the price per square metre in Osmond Terrace, Porthmadog?
£964 per square metre, from the 3 sales where an EPC floor area could be matched to the address. Price per square metre strips out size, so a flat and a house can be compared on the same basis.
How current is this data?
The latest sale shown here completed on 7 May 2025. HM Land Registry publishes Price Paid Data monthly and a sale can take a month or two to appear after completion, so the most recent weeks are always incomplete.
Cite this page: Sold Price History, “Osmond Terrace, Porthmadog house prices”, 2026. Source: HM Land Registry Price Paid Data © Crown copyright and database right, used under the Open Government Licence v3.0. Inflation adjustment: ONS CPIH.