SW18 1AS — Merton
Sold prices, broadband, crime and local data for the SW18 1AS postcode, UK.
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Sold house prices at SW18 1AS
| Date | Price | Address | Type |
|---|---|---|---|
| 4 Dec 2025 | £1,750,000 | 27 Dempster Road | Terraced |
| 30 Sep 2025 | £1,812,500 | 31 Dempster Road | Terraced |
| 5 Dec 2023 | £1,540,000 | 1 Dempster Road | Semi-detached |
| 28 Jul 2023 | £665,000 | 25 Dempster Road | Terraced |
Broadband at SW18 1AS
Superfast (30Mb+)
100%
Gigabit-capable
100%
Median download
—
Median upload
—
Figures are Ofcom availability data for this exact postcode. Use the checker above for a live lookup including mobile signal on all four networks.
Energy performance certificates at SW18 1AS
30 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Flat Ground Floor | Band D | May 2026 |
| Flat First Floor 2 | Band C | Mar 2026 |
| 13b Dempster Road | Band D | Jan 2026 |
| Flat 2 | Band D | Sep 2025 |
| 9a Dempster Road | Band C | Aug 2025 |
| 31 Dempster Road | Band D | Jun 2025 |
| 27 Dempster Road | Band D | Sep 2024 |
| First Floor Flat | Band D | Sep 2024 |
| 5a Dempster Road | Band C | Oct 2023 |
| 1 Dempster Road | Band D | Mar 2023 |
| Ground Floor Flat | Band D | Aug 2022 |
| 45a Dempster Road | Band G | May 2022 |
| 39 Dempster Road | Band D | Aug 2021 |
| 37 DEMPSTER ROAD | Band D | Nov 2020 |
| 19, Dempster Road | Band D | Jul 2020 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SW18 area report.
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Contains HM Land Registry data © Crown copyright and database right 2026; crime data from police.uk; broadband data from Ofcom Connected Nations — Open Government Licence v3.0.