Area guide — DA15
Moving to Sidcup
Homes in Sidcup sold for an average of £492,000 over the last 12 months, around 30% below the wider London average. The classic 1930s semi belt, bought street by street for the Bexley grammar schools — unflashy, consistent, and cheaper than almost anything west of it. A typical purchase takes 11–15 weeks and costs around £18,450 in fees and taxes on top of the price.
Buying a property: What do I need to do?
Less than you fear, more than you’d guess — and doing things in the right order makes a difference. This is the start of a to-do list that Navo will customise for your property purchase.
Your first four steps
Navo sequences the whole 11–15 weeks and chases what’s slow.
Start tracking with Navo, and see your personalised list
Start tracking your moveWhat do homes cost here?
Up 2.3% on the year, from 320 recorded sales.
| Property type | Avg. price | |
|---|---|---|
| Flat | £294,500 | |
| Terraced | £458,500 | |
| Semi-detached | £601,500 | |
| Detached | £745,500 |
Family houses — semis and terraces — make up 74% of sales, the heart of this market.
How much does it cost to move?
As well as the purchase price
Living there
School counts are last ratings under the previous Ofsted inspection framework (retired September 2024).
Questions people ask
Is Sidcup a good place to buy?
Prices rose 2.3% over the last 12 months, across 320 recorded sales. The classic 1930s semi belt, bought street by street for the Bexley grammar schools — unflashy, consistent, and cheaper than almost anything west of it.
What do homes cost in Sidcup?
The average sold price in the 12 months to March 2026 was £492,000 — around 30% below the wider London average. Flats average £294,500, terraced houses average £458,500, semis average £601,500, detached homes average £745,500.
What are moving costs in Sidcup?
Buying an average-priced £492,000 home typically costs around £18,450 on top of the price — roughly £14,600 of stamp duty plus survey, conveyancing and removals. Our moving-cost estimator breaks it down for your own price.
How long does buying take in Sidcup?
A typical purchase runs 11–15 weeks from offer accepted to keys — and the biggest delays are usually avoidable ones, like instructing a solicitor late.