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Sold House Prices on Chailey Close, Sidcup

The average sold price on Chailey Close in Sidcup (DA15) is £390,409The arithmetic mean of every recorded sale on this street, all property types and all years since 1995 combined. Because it spans decades it typically sits below current values - see the year-by-year trend below for the recent level., based on 11 sales recorded by HM Land Registry between Sep 2019 and Mar 2026. Sale prices here have ranged from £310,000 to £525,000.

Every Land Registry property sale recorded on Chailey Close in the DA15 postcode district. Updated monthly, England and Wales coverage.

Across the wider DA15 district (not just this street), the average sold price is ↑ 536% since 1995Calculated across the wider DA15 postcode district, not this street alone (one street rarely has enough sales each year for a reliable trend). We compare the average price in the district's earliest year that had at least 10 recorded sales with its most recent such year. ↑ 1% over the last 2 years
Total salesA straight count of the standard sales recorded on this street, with the dates of the first and most recent.
11
27 Sep 2019 – 2 Mar 2026
Average priceThe arithmetic mean of every recorded sale on this street, all property types and all years since 1995 combined. Because it spans decades it typically sits below current values - see the year-by-year trend below for the recent level.
£390,409
mean, all property types, all years
Lowest saleThe single lowest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£310,000
Highest saleThe single highest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£525,000

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Average sold price per year in DA15£447k£466k£485k£504k£523k20222023202420252026
Average sold price per year in DA15£382k£417k£452k£488k£523k2017201820192020202120222023202420252026
Average sold price per year in DA15£72k£185k£298k£410k£523k1995200020052010201520202025
Average sold price per year, DA15 (standard sales, HM Land Registry).The mean price of all standard (HM Land Registry category-A) sales in DA15 in each calendar year. A single line point can move sharply in a year with few sales.
Average sold price per year in DA15
YearAverage priceSales
1995£76,086504
1996£79,922591
1997£87,179640
1998£100,266635
1999£111,194746
2000£132,093576
2001£150,143722
2002£172,183779
2003£196,330665
2004£214,421634
2005£221,600558
2006£233,564698
2007£257,059734
2008£244,423318
2009£233,887349
2010£249,234366
2011£255,529362
2012£266,170404
2013£264,745527
2014£298,563553
2015£339,202455
2016£370,345457
2017£411,289401
2018£401,846411
2019£406,062471
2020£427,623404
2021£452,959590
2022£498,212465
2023£470,864324
2024£480,359386
2025£495,358423
2026£483,93671

Property types in DA15Each percentage is that property type's share of all standard sales in DA15; the average beside it is the mean sale price for that type. The freehold/leasehold split and any new-build figure are worked out the same way - the new-build figure compares average new-build and existing-home prices, weighted by number of sales.

Terraced 39% avg £238,644
Semi-detached 37% avg £293,947
Flat / Apartment 17% avg £160,752
Detached 7% avg £422,642

83% freehold, 17% leasehold. New-build homes here sold for around 4% less than existing homes.

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Showing 10 results

Recorded sales on Chailey Close

Showing 1–11 of 11 sales, newest first.

Address Postcode Type Tenure Price Date
Chailey Court Flat 2 Chailey Close ⚑ DA15 9BE Flat / Apartment Leasehold £322,000 +2% since 2019 2 Mar 2026
Chailey Court Flat 3 Chailey Close ⚑ DA15 9BE Flat / Apartment Leasehold £330,000 +5% since 2019 25 Jun 2021
7 Chailey Close ⚑ DA15 9BE Terraced Freehold £525,000 First recorded sale 17 Jul 2020
6 Chailey Close ⚑ DA15 9BE Terraced Freehold £525,000 First recorded sale 12 Feb 2020
Chailey Court Flat 3 Chailey Close New build ⚑ DA15 9BE Flat / Apartment Leasehold £315,000 First recorded sale 20 Dec 2019
9 Chailey Close ⚑ DA15 9BE Terraced Freehold £462,500 First recorded sale 12 Dec 2019
Chailey Court Flat 2 Chailey Close New build ⚑ DA15 9BE Flat / Apartment Leasehold £315,000 First recorded sale 18 Oct 2019
Chailey Court Flat 4 Chailey Close New build ⚑ DA15 9BE Flat / Apartment Leasehold £310,000 First recorded sale 8 Oct 2019
Chailey Court Flat 1 Chailey Close New build ⚑ DA15 9BE Flat / Apartment Leasehold £315,000 First recorded sale 4 Oct 2019
Chailey Court Flat 5 Chailey Close New build ⚑ DA15 9BE Flat / Apartment Leasehold £365,000 First recorded sale 27 Sep 2019

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Other streets in DA15

Caithness Gardens 20 sales · avg £294,100 Cambria Close 42 sales · avg £322,595 Canterbury Avenue 91 sales · avg £366,532 Cavendish Avenue 32 sales · avg £345,289 Cedar Avenue 38 sales · avg £346,907 Central Parade 6 sales · avg £194,166 Chatsworth Avenue 16 sales · avg £374,000 Chaucer Road 68 sales · avg £353,744 Chester Road 95 sales · avg £207,118 Chestnut Close 4 sales · avg £334,500 Christchurch Road 57 sales · avg £660,431 Christopher Close 52 sales · avg £208,469

See all sold prices in DA15 ›

Latest sale recorded May 2026. Data refreshed 27 Jul 2026 from HM Land Registry (published with a 1-2 month lag).

How we calculate these figures

Figures use HM Land Registry Price Paid Data, standard sales only (their 'category A' - excludes repossessions, transfers not for value and buy-to-let portfolio deals), and ignore entries under £1,000. England and Wales only; Land Registry publishes with a 1-2 month lag.

Average price
The arithmetic mean of every recorded sale on this street, all property types and all years since 1995 combined. Because it spans decades it typically sits below current values - see the year-by-year trend below for the recent level.
Total sales
A straight count of the standard sales recorded on this street, with the dates of the first and most recent.
Lowest / highest sale
The single lowest and highest individual sale prices recorded on the street in any year - two transactions, not a typical range.
District trend (% change & chart)
Calculated across the wider DA15 postcode district, not this street alone (one street rarely has enough sales each year for a reliable trend). We compare the average price in the district's earliest year that had at least 10 recorded sales with its most recent such year.
Property-type mix
Share of standard sales by property type across the DA15 district. Any new-build figure compares the average new-build price with the average existing-home price, weighted by number of sales.
Instant estimate
An automated estimate from nearby Land Registry sold prices adjusted for market trends - not a formal valuation. A local agent's valuation will be more accurate.
Change since previous sale
Where a sale row shows "up/down X% since {year}", that compares the sale price with the most recent earlier recorded sale of the same property - not an area trend.

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.

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