Areas / SL9 / street profile

Copthall Lane, SL9

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£640,000
all recorded sales
£ per m²
£6,116
from EPC floor areas
Recorded sales
58
Distinct homes
41
Price range
£216,000 – £1,620,000
Sales recorded
2000 → 2025
first to latest sale
The street in brief

Copthall Lane is almost entirely detached houses. Homes here typically change hands around £640,000 — roughly 20% below the SL9 norm. Per square metre of floor space it comes to about £6,116, above the district's £5,788. Recent sales here have lagged the wider SL9 market. With 58 sales across 41 homes since 2000, homes here come to market only rarely.

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Copthall Lane prices over time

Median sold price on the street by year, from 58 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSL9 district trend
£0£500k£1M£1.5M£2M2000200520102015202020252000: £365,000 median · 1 sale2001: £342,500 median · 6 sales2002: £329,500 median · 2 sales2003: £457,000 median · 4 sales2004: £620,000 median · 3 sales2005: £462,500 median · 2 sales2006: £650,000 median · 3 sales2007: £645,000 median · 6 sales2008: £541,000 median · 3 sales2009: £550,000 median · 2 sales2010: £540,000 median · 2 sales2011: £575,000 median · 1 sale2012: £620,000 median · 2 sales2013: £683,000 median · 4 sales2016: £826,250 median · 2 sales2018: £755,000 median · 1 sale2019: £892,500 median · 1 sale2020: £850,000 median · 1 sale2021: £965,000 median · 3 sales2022: £1,620,000 median · 1 sale2023: £830,000 median · 4 sales2024: £665,000 median · 1 sale2025: £935,000 median · 3 sales

Median sold price by year vs the SL9 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Copthall Lane compares

Copthall Lane against the SL9 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Windsor Road£1.8M · 35
Denham Lane£950k · 31
Chalfont Dene£715k · 51
Packhorse Road£645k · 45
Oak End Way£640k · 43
Copthall Lane£640k · 58*
Oxford Road£638k · 38
Marple Lane£550k · 37
Station Road£470k · 56
Grange Road£360k · 87

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£640,000
median · all recorded sales
SL9 district
£796,250
median · last 8 years · street -20%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Copthall Lane's £640,000 median sits about 20% below SL9's £796,250; on floor space it runs £6,116/m² against the district's £5,788/m² (+6%).

Street and SL9 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Copthall Lane.

Detached
£650,000
53 sales
Semi-detached
£360,000
5 sales

Every recorded sale on Copthall Lane

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
14 Oct 202549 · SL9 0DQDetached—£834,300
22 Sept 202555 · SL9 0DQDetached—£950,000
20 Mar 202547 · SL9 0DQDetached—£935,000
6 Dec 202423 · SL9 0BYDetached—£665,000
5 Jul 20248 · SL9 0BUnon-standardDetached—£1,150,000
30 Nov 20231 · SL9 0BXnon-standardSemi-detached—£490,000
27 Oct 202321 · SL9 0BYDetached—£850,000
6 Oct 202369 · SL9 0DSDetached—£810,000
16 May 202318 · SL9 0DBSemi-detached—£623,800
3 Apr 202319 · SL9 0BYDetached—£1,025,000
29 Apr 202256 · SL9 0DJDetached—£1,620,000
5 Nov 202152 · SL9 0DJDetached—£965,000
21 Sept 202144 · SL9 0DJDetached—£1,275,000
4 May 202120 · SL9 0DBDetached—£780,000
3 Aug 202027 · SL9 0BYSemi-detached—£850,000
21 Jun 201954 · SL9 0DJDetached—£892,500
16 Nov 2018Wagon & Horses · SL9 0BUnon-standardOther—£460,000
13 Sept 201856 · SL9 0DJDetached—£755,000
16 Dec 201658 · SL9 0DJDetached—£857,500
28 Jan 20165 · SL9 0BXDetached—£795,000
2 Aug 201319 · SL9 0BYDetached—£670,000
22 Jul 201367 · SL9 0DSDetached—£696,000
19 Jul 201354 · SL9 0DJDetached—£750,000
31 May 201328 · SL9 0DGDetached—£650,000
28 Dec 201264 · SL9 0DJDetached—£770,000
28 Dec 201232 · SL9 0DGDetached—£470,000
11 Jul 201154 · SL9 0DJDetached—£575,000
10 Dec 201018 · SL9 0DBSemi-detached—£360,000
16 Jul 201073 · SL9 0DSDetached—£720,000
2 Oct 200946 · SL9 0DJDetached—£555,000
24 Feb 200944 · SL9 0DJDetached—£545,000
12 Dec 200830 · SL9 0DGDetached—£500,000
1 Jul 200825 · SL9 0BYDetached—£541,000
3 Jan 200845 · SL9 0DQDetached—£907,500
11 Sept 20075a · SL9 0BXDetachedYes£640,000
31 Jul 20075 · SL9 0BXDetachedYes£650,000
31 Jul 200740 · SL9 0DGDetached—£750,000
12 Jul 200767 · SL9 0DSDetached—£499,950
5 Jul 20077 · SL9 0BXDetachedYes£665,000
25 Jun 200771 · SL9 0DSDetached—£595,000
14 Aug 200659 · SL9 0DQDetached—£500,000
31 Mar 2006The Sorrells, 38 · SL9 0DGDetachedYes£650,000
31 Mar 200638a · SL9 0DGDetached—£650,000
11 Nov 2005Weedlands, 15 · SL9 0BYDetached—£640,000
8 Aug 20059 · SL9 0BYSemi-detached—£285,000
20 Dec 200464 · SL9 0DJDetached—£425,000
12 Aug 200473 · SL9 0DSDetached—£620,000
14 May 200437 · SL9 0BYDetached—£635,000
28 Nov 200371 · SL9 0DSDetached—£415,000
13 Nov 200361 · SL9 0DSDetached—£463,000

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Copthall Lane?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SL9

Sold-price profiles for nearby streets, and the wider SL9 area guide.

Packhorse RoadStation RoadGrange RoadOxford RoadOrchard GroveFulmer DriveLower RoadLovel RoadHigh StreetLeachcroftWindsor RoadLansdown Road
SL9 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.