London · DA15
Estate agents in Sidcup (DA15) — house prices & property market
Estate agents in Sidcup (DA15) — Sidcup (DA15) shows 685 registered sales across 144 streets, with a median of £450,000. Terraced houses dominate the district, and the recorded range runs £110,000 to £1.44m. Use those numbers as the floor and ceiling of any conversation about value in Sidcup (DA15), then adjust for condition, floor and outside space.
Seymont covers every London postcode. We publish the registered numbers for Sidcup (DA15) in full, and our agents can talk you through what they mean for a sale, a purchase or a valuation here.
Registered sales
685
Median price paid
£450,000
Data to
August 2026
Streets covered
76
Postcodes
DA15
By property type
What sells in Sidcup (DA15)
Median and range of prices actually paid, by property type.
| Type | Sales | Median | Range |
|---|---|---|---|
| terraced | 270 | £433,000 | £196,000–£860,000 |
| semi-detached | 230 | £572,500 | £205,000–£1.10m |
| flat | 125 | £290,000 | £110,000–£725,000 |
| detached | 51 | £785,000 | £350,000–£1.44m |
Source: HM Land Registry Price Paid Data. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Street directory
All streets in Sidcup (DA15)
76 streets with registered sales in Sidcup (DA15), 76 of them with enough transactions for a full price history.
Source: HM Land Registry Price Paid Data. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
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