Bailey Street, Mountain Ash house prices are built from 45 sales lodged with HM Land Registry, the oldest in 2005 and the most recent on 12 Sep 2024. The median price paid across the whole record is £53,000.
Median price paid
£53,000
Median per m²
£686
HM Land Registry45 sales4 with floor areaLatest sale 12 Sep 2024
Section 01
How Bailey Street, Mountain Ash prices moved
There are too few years of sales in Bailey Street, Mountain Ash 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 |
|---|---|---|---|---|
| Somerset House | 12 Sep 2024 | Detached | £150,000 | £157,836 |
| 45 | 26 Jul 2024 | Terraced | £126,000 | £132,582 |
| 2 | 18 Apr 2024 | Terraced | £122,000 | £128,373 |
| 45 | 25 Nov 2022 | Terraced | £100,000 | £115,859 |
| 32 | 21 Mar 2022 | Terraced | £100,000 | £115,859 |
| 50 | 26 Nov 2021 | Terraced | £100,000 | £126,344 |
| 8 | 4 Oct 2021 | Terraced | £52,500 | £66,331 |
| 52 | 30 Jul 2021 | Terraced | £100,000 | £126,344 |
| 3 | 14 May 2021 | Terraced | £74,000 | £93,495 |
| 28 | 27 Aug 2020 | Terraced | £65,000 | £84,160 |
| 52 | 3 Nov 2017 | Terraced | £85,000 | £115,685 |
| 29 | 17 Mar 2017 | Terraced | £51,000 | £69,411 |
| Oaklands | 7 Oct 2016 | Detached | £151,000 | £210,802 |
| 7 | 19 Jan 2015 | Terraced | £36,000 | £50,760 |
| 7 | 3 Oct 2014 | Terraced | £22,000 | £31,556 |
| 29 | 22 Aug 2014 | Terraced | £55,000 | £78,891 |
| 7 | 13 Jun 2013 | Terraced | £53,000 | £77,280 |
| 18 | 18 Jan 2011 | Terraced | £53,000 | £81,228 |
| 8 | 23 Mar 2010 | Terraced | £35,000 | £55,889 |
| 47 | 12 Feb 2010 | Terraced | £60,000 | £95,810 |
| 24 | 17 Dec 2009 | Semi-detached | £64,000 | £105,175 |
| 50 | 22 Dec 2008 | Terraced | £62,000 | £104,071 |
| 39 | 4 Feb 2008 | Terraced | £86,000 | £144,357 |
| 13a | 10 Jul 2006 | Terraced | £35,000 | £62,311 |
| 18 | 16 Jun 2006 | Terraced | £38,000 | £67,652 |
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 Bailey Street, Mountain Ash values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 45 Bailey Street | £100,000 (2022) | £126,000 (2024) | +12.2% | +7.0% |
| 2 Bailey Street | £28,950 (2003) | £122,000 (2024) | +7.1% | +4.1% |
| 50 Bailey Street | £62,000 (2008) | £100,000 (2021) | +3.7% | +1.5% |
| 8 Bailey Street | £15,000 (2004) | £52,500 (2021) | +7.6% | +5.2% |
| 52 Bailey Street | £67,000 (2003) | £100,000 (2021) | +2.2% | 0.0% |
| 29 Bailey Street | £55,000 (2014) | £51,000 (2017) | -2.5% | -4.2% |
| 7 Bailey Street | £53,000 (2013) | £36,000 (2015) | -17.6% | -19.0% |
| 18 Bailey Street | £38,000 (2006) | £53,000 (2011) | +6.9% | +3.7% |
| 42 Bailey Street | £24,500 (1998) | £94,000 (2006) | +18.3% | +16.1% |
| 4 Bailey Street | £18,000 (1998) | £59,000 (2005) | +18.5% | +16.3% |
| 26 Bailey Street | £10,000 (2001) | £52,000 (2005) | +51.0% | +48.3% |
| 15 Bailey Street | £27,000 (2004) | £63,000 (2005) | +133.3% | +129.1% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. Bailey Street, Mountain Ash 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 | 41 | 91.1% | £52,500 | £10,000 – £126,000 |
| Semi-detached | 2 | 4.4% | £37,500 | £37,500 – £64,000 |
| Detached | 2 | 4.4% | £150,000 | £150,000 – £151,000 |
Section 06
Ownership and new build in Bailey Street, Mountain Ash
0 of the sales on record are leasehold and 45 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 | 45 | 100.0% | £53,000 |
A further 7 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 Bailey Street, Mountain Ash compares
The median across the whole archive is £157,500. Bailey Street, Mountain Ash sits below that national figure — -66.3%.
Within Mountain Ash the street ranks 158 of 225 by median price, and its median is below the town figure of £60,000 (-11.7%).
Where an EPC floor area could be matched to the sale, the median works out at £686 per square metre, across 4 of the 45 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 £10,000 to £151,000. 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
- Park Street£45,500 median
- Abercynon Road£58,000 median
- Penrhiwceiber Road£48,500 median
- Pentwyn Avenue£36,000 median
- Woodfield Terrace£44,000 median
- Cardiff Road£53,500 median
- Woodland Street£51,000 median
- Forest View£89,950 median
- Phillip Street£51,750 median
- High Street£45,000 median
- Aberdare Road£70,000 median
- Greenfield Terrace£66,000 median
- Mountain Ash Road£75,000 median
- Maes Y Ffynnon£108,000 median
- Clarence Street£48,000 median
- Grovers Field£105,750 median
Addresses with more than one recorded sale
- 8 Bailey Street3 sales
- 52 Bailey Street3 sales
- 7 Bailey Street3 sales
- 4 Bailey Street3 sales
- 45 Bailey Street2 sales
- 2 Bailey Street2 sales
- 50 Bailey Street2 sales
- 29 Bailey Street2 sales
- 18 Bailey Street2 sales
- 42 Bailey Street2 sales
- 26 Bailey Street2 sales
- 15 Bailey Street2 sales
- 19 Bailey Street2 sales
Back to Mountain Ash house prices.
Quick answers
Common questions about this data
What is the average house price in Bailey Street, Mountain Ash?
The median price paid in Bailey Street, Mountain Ash across every sale on the register is £53,000. 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 Bailey Street, Mountain Ash?
45 sales are on record for Bailey Street, Mountain Ash, the most recent completing on 12 Sep 2024. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
When were Bailey Street, Mountain Ash house prices at their highest?
The highest yearly median on record is £53,500, set in 2005. 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 Bailey Street, Mountain Ash?
£686 per square metre, from the 4 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 12 Sep 2024. 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, “Bailey Street, Mountain Ash 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.