St Helens Street, Caernarfon house prices are built from 43 sales lodged with HM Land Registry, the oldest in 2007 and the most recent on 23 May 2025. The median price paid across the whole record is £82,500.
Median price paid
£82,500
Median per m²
£1,173
HM Land Registry43 sales14 with floor areaLatest sale 23 May 2025
Section 01
How St Helens Street, Caernarfon prices moved
There are too few years of sales in St Helens Street, Caernarfon 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 |
|---|---|---|---|---|
| 30 | 23 May 2025 | Terraced | £85,000 | £86,848 |
| 6 | 28 Oct 2024 | Terraced | £136,500 | £143,631 |
| 16 | 23 Apr 2024 | Terraced | £89,000 | £93,649 |
| 34 | 31 Oct 2022 | Terraced | £115,000 | £133,237 |
| 24 | 12 Oct 2022 | Terraced | £129,995 | £150,610 |
| 38 | 11 Oct 2022 | Terraced | £130,000 | £150,616 |
| 32 | 27 May 2022 | Terraced | £125,000 | £144,823 |
| 18 | 25 Jun 2021 | Terraced | £98,500 | £124,449 |
| 12 | 29 Mar 2021 | Terraced | £94,500 | £119,395 |
| 4 | 7 Aug 2020 | Terraced | £86,500 | £111,997 |
| 38 | 28 Jun 2019 | Terraced | £80,000 | £104,638 |
| 32 | 21 Dec 2017 | Terraced | £85,000 | £115,685 |
| 12 | 20 Dec 2017 | Terraced | £92,500 | £125,893 |
| 20 | 7 Oct 2015 | Terraced | £66,000 | £93,060 |
| 4 | 30 Jul 2015 | Terraced | £84,000 | £118,440 |
| 4 | 26 Sep 2014 | Terraced | £53,000 | £76,022 |
| 36 | 19 Nov 2012 | Terraced | £90,000 | £134,428 |
| 34 | 23 Aug 2010 | Terraced | £82,000 | £130,940 |
| 10 | 9 Jul 2010 | Terraced | £90,000 | £143,715 |
| 12 | 5 Feb 2010 | Terraced | £95,500 | £152,497 |
| 2 | 19 Dec 2007 | Terraced | £97,000 | £168,644 |
| 20 | 11 Oct 2007 | Terraced | £65,350 | £113,617 |
| 6 | 25 May 2007 | Terraced | £109,950 | £191,158 |
| 28 | 2 Feb 2007 | Terraced | £89,950 | £156,387 |
| 12 | 12 Jan 2007 | Terraced | £105,000 | £182,552 |
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 St Helens Street, Caernarfon values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 6 St Helens Street | £36,000 (1998) | £136,500 (2024) | +5.3% | +2.5% |
| 34 St Helens Street | £28,000 (1998) | £115,000 (2022) | +6.1% | +3.5% |
| 38 St Helens Street | £80,000 (2019) | £130,000 (2022) | +17.6% | +12.9% |
| 32 St Helens Street | £85,000 (2017) | £125,000 (2022) | +8.0% | +4.6% |
| 18 St Helens Street | £46,000 (2002) | £98,500 (2021) | +4.1% | +1.8% |
| 12 St Helens Street | £75,000 (2004) | £94,500 (2021) | +1.4% | -0.9% |
| 4 St Helens Street | £53,000 (2014) | £86,500 (2020) | +8.5% | +6.7% |
| 20 St Helens Street | £27,400 (1996) | £66,000 (2015) | +4.7% | +2.4% |
| 36 St Helens Street | £33,000 (1998) | £90,000 (2012) | +7.4% | +4.9% |
| 10 St Helens Street | £32,000 (1998) | £90,000 (2010) | +9.0% | +6.7% |
| 2 St Helens Street | £26,000 (2000) | £97,000 (2007) | +20.7% | +18.3% |
| 8 St Helens Street | £31,000 (1997) | £86,000 (2004) | +15.7% | +13.5% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. St Helens Street, Caernarfon 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 | 43 | 100.0% | £82,500 | £26,000 – £136,500 |
Section 06
Ownership and new build in St Helens Street, Caernarfon
0 of the sales on record are leasehold and 43 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 | 43 | 100.0% | £82,500 |
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 07
Living in St Helens Street, Caernarfon
Every certificate carries an energy efficiency band as well as a floor area. Across Gwynedd, 26.3% of 59,374 certificates sit in bands A to C, and 20.7% in F or G — the bands that cost the most to heat and are hardest to mortgage.
| Energy band | Certificates | Share |
|---|---|---|
| A | 727 | 1.2% |
| B | 2,816 | 4.7% |
| C | 12,079 | 20.3% |
| D | 18,339 | 30.9% |
| E | 13,142 | 22.1% |
| F | 8,091 | 13.6% |
| G | 4,180 | 7.0% |
The Office for National Statistics puts the mean private rent in Gwynedd at £719 a month as of Jun 2026 — £555 for a one-bedroom home and £798 for three bedrooms.
Against the median sale of £82,500 here, that rent is a gross yield of 10.46% a year. It is a measured figure rather than an assumption: a real local rent over a real local price, before any cost of ownership.
No street-level crime was published for LL55 in Jun 2026. Several forces do not supply street-level data to police.uk, so this is a gap in the source rather than a crime-free month — and printing a zero would say something the data does not.
Section 08
The neighbourhood around St Helens Street, Caernarfon
The 2021 census counted 117,393 residents in Gwynedd across 51,105 households. 65.7% of those households own their home and 34.1% rent — a split the sold record cannot show, because only owners appear in it.
| Station | Mode | Distance from the district centre |
|---|---|---|
| Waunfawr (Welsh Highland Rly-Caernarfon) | Metro or underground | 3.2 km |
| Caernarfon (Welsh Highland Rly-Caernarfon) | Metro or underground | 4.5 km |
| Dinas (Welsh Highland Rly-Caernarfon) | Metro or underground | 5.9 km |
| Llanberis (Snowdon Mountain Railway) | Metro or underground | 6.0 km |
Section 09
How St Helens Street, Caernarfon compares
The median across the whole archive is £157,500. St Helens Street, Caernarfon sits below that national figure — -47.6%.
Within Caernarfon the street ranks 284 of 389 by median price, and its median is below the town figure of £108,000 (-23.6%).
Where an EPC floor area could be matched to the sale, the median works out at £1,173 per square metre, across 14 of the 43 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 £26,000 to £136,500. 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.
St Helens Street, Caernarfon sits in Gwynedd, in Wales.
The Office for National Statistics puts the median home in Gwynedd at 5.9 times median local earnings of £32,697 a year, measured to Sep 2025. Across England and Wales the same ratio is 7.6. That number, not the price alone, is what decides whether a place is within reach of the people who work in it.
Section 10
Nearby on the record
Streets nearby
- High Street£80,000 median
- Station Road£110,000 median
- Gwel Y Llan£219,000 median
- Maes Meddyg£123,000 median
- Eleanor Street£95,000 median
- Hendre Street£51,750 median
- Snowdon Street£79,000 median
- Victoria Street£106,000 median
- Nant Y Glyn£160,500 median
- Dinorwic Street£120,000 median
- St Davids Road£140,000 median
- Ffordd Eryri£159,500 median
- Doc Fictoria£249,973 median
- Victoria Road£102,000 median
- Cae Mur£105,000 median
- Glanffynnon£163,500 median
Addresses with more than one recorded sale
- 6 St Helens Street6 sales
- 12 St Helens Street5 sales
- 34 St Helens Street3 sales
- 4 St Helens Street3 sales
- 20 St Helens Street3 sales
- 36 St Helens Street3 sales
- 10 St Helens Street3 sales
- 38 St Helens Street2 sales
- 32 St Helens Street2 sales
- 18 St Helens Street2 sales
- 2 St Helens Street2 sales
- 8 St Helens Street2 sales
- 14 St Helens Street2 sales
Back to Caernarfon house prices.
Quick answers
Common questions about this data
What is the average house price in St Helens Street, Caernarfon?
The median price paid in St Helens Street, Caernarfon across every sale on the register is £82,500. 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 St Helens Street, Caernarfon?
43 sales are on record for St Helens Street, Caernarfon, the most recent completing on 23 May 2025. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
When were St Helens Street, Caernarfon house prices at their highest?
The highest yearly median on record is £97,000, set in 2007. That is the cash figure; measured in 2026 money the peak may fall in a different year, because inflation reshapes the series.
What is the price per square metre in St Helens Street, Caernarfon?
£1,173 per square metre, from the 14 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 23 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, “St Helens Street, Caernarfon 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.