SA18 1AN
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Property report — SA18 1AN
Open-data due diligence for SA18 1AN and the area around it.
SA18 1AN in brief: 56 recorded sales (£4,000–£405,000) · no modelled flood risk.
What scope is each figure? Sold sales, broadband and flood risk are for SA18 1AN itself. Where open data isn't published that finely (population, crime, schools), we show the SA18 1 sector — each figure below is tagged with its scope.
Avg sold price
£157,613
Crimes recorded
55
Schools
4
Flood risk
None modelled
Gigabit broadband
85%
Sold-price trend (1995–2026)
Annual sold price in SA18 1, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (29 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-11-12 | £350,000 | 124 MOUNTAIN ROAD | Detached |
| 2025-06-12 | £265,000 | 95 MOUNTAIN ROAD | Detached |
| 2023-07-28 | £80,000 | 92 MOUNTAIN ROAD | Semi-detached |
| 2022-05-27 | £405,000 | 81 MOUNTAIN ROAD | Detached |
| 2021-06-29 | £325,000 | 124 MOUNTAIN ROAD | Detached |
| 2021-04-09 | £225,000 | 86 MOUNTAIN ROAD | Detached |
| 2021-03-23 | £150,000 | 91 MOUNTAIN ROAD | Detached |
| 2020-03-06 | £132,000 | 91 MOUNTAIN ROAD | Detached |
| 2020-02-21 | £223,000 | 79 MOUNTAIN ROAD | Detached |
| 2019-10-25 | £93,000 | 100 MOUNTAIN ROAD | Semi-detached |
| 2019-10-18 | £127,000 | 97A MOUNTAIN ROAD | Detached |
| 2018-11-09 | £75,000 | 75 MOUNTAIN ROAD | Terraced |
| 2018-08-31 | £215,000 | 95 MOUNTAIN ROAD | Detached |
| 2018-06-08 | £124,950 | 73 MOUNTAIN ROAD | Terraced |
| 2017-09-01 | £4,000 | 118 MOUNTAIN ROAD | Other |
| 2017-08-07 | £205,000 | 95 MOUNTAIN ROAD | Detached |
| 2017-06-13 | £67,000 | 106 MOUNTAIN ROAD | Semi-detached |
| 2017-04-28 | £124,995 | 126 MOUNTAIN ROAD | Detached |
| 2017-01-27 | £75,000 | 68 MOUNTAIN ROAD | Semi-detached |
| 2016-09-23 | £110,000 | 91 MOUNTAIN ROAD | Detached |
| 2016-09-01 | £75,000 | 90 MOUNTAIN ROAD | Semi-detached |
| 2016-07-15 | £90,000 | 93A MOUNTAIN ROAD | Detached |
| 2016-06-27 | £139,000 | 74 MOUNTAIN ROAD | Detached |
| 2016-02-29 | £143,500 | 84 MOUNTAIN ROAD | Detached |
| 2015-10-30 | £180,000 | 99 MOUNTAIN ROAD | Detached |
| 2015-09-09 | £90,000 | 62 MOUNTAIN ROAD | Detached |
| 2015-07-31 | £97,000 | 78 MOUNTAIN ROAD | Semi-detached |
| 2014-01-15 | £110,000 | 64 MOUNTAIN ROAD | Detached |
| 2013-05-31 | £224,500 | 124 MOUNTAIN ROAD | Detached |
| 2012-10-29 | £140,000 | 51 MOUNTAIN ROAD | Detached |
| 2011-09-06 | £245,000 | BLAENDIE, 114 MOUNTAIN ROAD | Detached |
| 2008-11-17 | £40,000 | 72 MOUNTAIN ROAD | Detached |
| 2008-09-12 | £80,000 | 92 MOUNTAIN ROAD | Semi-detached |
| 2007-06-21 | £220,000 | 99 MOUNTAIN ROAD | Detached |
| 2006-08-18 | £387,000 | 69 - 71 MOUNTAIN ROAD | Detached |
| 2006-04-13 | £268,000 | 81 MOUNTAIN ROAD | Detached |
| 2005-11-01 | £185,000 | 118 MOUNTAIN ROAD | Detached |
| 2005-05-13 | £140,000 | 74 MOUNTAIN ROAD | Semi-detached |
| 2004-12-23 | £12,400 | 72 MOUNTAIN ROAD | Semi-detached |
| 2004-09-24 | £157,000 | 99 MOUNTAIN ROAD | Detached |
| 2004-06-23 | £135,000 | 124 MOUNTAIN ROAD | Semi-detached |
| 2003-11-17 | £98,500 | 84 MOUNTAIN ROAD | Detached |
| 2003-05-06 | £76,000 | 126 MOUNTAIN ROAD | Detached |
| 2002-10-24 | £57,000 | 61 MOUNTAIN ROAD | Detached |
| 2002-08-23 | £45,000 | 78 MOUNTAIN ROAD | Semi-detached |
| 2002-08-02 | £37,500 | 100 MOUNTAIN ROAD | Semi-detached |
| 2002-05-17 | £90,000 | 81 MOUNTAIN ROAD | Detached |
| 2001-08-10 | £100,000 | 118 MOUNTAIN ROAD | Detached |
| 2001-04-05 | £39,000 | 59 MOUNTAIN ROAD | Detached |
| 2001-01-09 | £118,000 | 69 - 71 MOUNTAIN ROAD | Detached |
| 2000-12-21 | £24,000 | 100 MOUNTAIN ROAD | Semi-detached |
| 2000-11-09 | £62,500 | 97 MOUNTAIN ROAD | Detached |
| 2000-07-03 | £17,500 | 77 MOUNTAIN ROAD | Semi-detached |
| 2000-06-27 | £103,000 | 93 MOUNTAIN ROAD | Detached |
| 1997-10-16 | £9,950 | 94 MOUNTAIN ROAD | Semi-detached |
| 1996-08-30 | £23,500 | 76 MOUNTAIN ROAD | Semi-detached |
56 recorded sales on SA18 1AN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
What's nearby
Nearest GP surgeries: AMMAN TAWE PARTNERSHIP (2.0 mi) · AMMAN TAWE PARTNERSHIP (2.2 mi) · PENGOROF SURGERY (5.0 mi)
Nearest pharmacies: YES PHARMACY (0.7 mi) · GCG PHARMACY (2.0 mi) · GWILYM PHARMACY (2.1 mi)
Nearest supermarkets: Nisa Extra (2.0 mi) · Co-op Food (2.3 mi) · Asda (5.0 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 46
- One-person households
- 32%
- Households with children
- 26%
- Households
- 5,091
Owned 68% · Social rent 19% · Private rent 13%
Census 2021 (ONS), for SA18 1.
Recorded crime trend
Recorded crimes per month in SA18 1 (May 24–Apr 26, average 45/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SA18 1AN in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictSA18 | SectorSA18 1 | PostcodeSA18 1AN |
|---|---|---|---|
| Average sold price | £195,373 | £157,613 | £132,782 |
| Population | — | — | — |
| Deprivation decile (1 = most deprived) | — | — | — |
| Crimes recorded | 143 | 55 | — |
| Schools | 14 | 4 | — |
| Flood risk | — | — | Low |
| Gigabit broadband | 65% | 85% | 100% |
| Superfast broadband | 89% | 99% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SA18 1); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.