Areas / KT6 / street profile

Thornhill Avenue, KT6

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

Median sold price
£340,000
all recorded sales
£ per m²
£7,083
from EPC floor areas
Recorded sales
31
Distinct homes
16
Price range
£111,000 – £870,000
Sales recorded
2000 → 2026
first to latest sale
The street in brief

Thornhill Avenue is a mix of semi-detached houses and flats. Homes here typically change hands around £340,000 — roughly 30% below the KT6 norm. Recent sales here have been outpacing the wider KT6 market. The record shows 31 sales across 16 homes since 2000.

Buying on Thornhill Avenue?

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.

Thornhill Avenue prices over time

Median sold price on the street by year, from 31 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianKT6 district trend
£0£250k£500k£750k£1M2000200520102015202020252000: £111,000 median · 1 sale2001: £180,000 median · 2 sales2002: £201,000 median · 3 sales2003: £145,000 median · 1 sale2005: £340,000 median · 1 sale2006: £285,250 median · 2 sales2007: £318,500 median · 3 sales2010: £174,000 median · 1 sale2011: £585,000 median · 1 sale2012: £285,000 median · 2 sales2014: £472,500 median · 2 sales2015: £366,500 median · 2 sales2017: £340,000 median · 1 sale2018: £870,000 median · 1 sale2019: £475,000 median · 1 sale2020: £315,000 median · 2 sales2021: £604,000 median · 1 sale2022: £360,000 median · 1 sale2024: £715,000 median · 1 sale2025: £765,000 median · 1 sale2026: £628,000 median · 1 sale

Median sold price by year vs the KT6 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Thornhill Avenue compares

Thornhill Avenue against the KT6 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

This street
£340,000
median · all recorded sales
KT6 district
£485,000
median · last 8 years · street -30%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Thornhill Avenue's £340,000 median sits about 30% below KT6's £485,000.

Street and KT6 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 Thornhill Avenue.

Semi-detached
£340,000
14 sales
Flat
£230,000
11 sales
Detached
£650,000
6 sales

Every recorded sale on Thornhill Avenue

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

DateAddressTypeNew buildPrice
29 Jan 20268 · KT6 7SSSemi-detached—£628,000
28 Feb 202521 · KT6 7SSDetached—£765,000
6 Dec 202419 · KT6 7SSDetached—£715,000
6 May 202214 · KT6 7SSFlat—£360,000
30 Sept 20218 · KT6 7SSSemi-detached—£604,000
28 Aug 202018 · KT6 7SSFlat—£300,000
20 Feb 202014 · KT6 7SSFlat—£330,000
6 Feb 202011 · KT6 7SSnon-standardSemi-detached—£605,000
10 Oct 20194 · KT6 7SSSemi-detached—£475,000
25 Sept 201918 · KT6 7SSnon-standardOther—£16,000
30 Aug 201815 · KT6 7SSDetached—£870,000
7 Aug 201716 · KT6 7SSFlat—£340,000
11 Jun 201511 · KT6 7SSSemi-detached—£448,000
17 Apr 201514 · KT6 7SSFlat—£285,000
14 Mar 201425 · KT6 7SSDetached—£495,000
20 Feb 20146 · KT6 7SSDetached—£450,000
25 Jun 20128 · KT6 7SSSemi-detached—£340,000
30 Mar 201216 · KT6 7SSFlat—£230,000
10 Nov 201115 · KT6 7SSDetached—£585,000
29 Sept 201018 · KT6 7SSFlat—£174,000
30 Nov 20079 · KT6 7SSSemi-detached—£384,950
22 Jun 200711 · KT6 7SSSemi-detached—£318,500
2 Mar 200716 · KT6 7SSFlat—£150,000
21 Dec 200612 · KT6 7SSFlat—£185,500
4 Oct 20061 · KT6 7SSSemi-detached—£385,000
5 Jul 20051 · KT6 7SSSemi-detached—£340,000
14 Mar 200314 · KT6 7SSFlat—£145,000
8 Jul 20029 · KT6 7SSSemi-detached—£201,000
31 May 20027 · KT6 7SSSemi-detached—£216,500
15 Feb 20027 · KT6 7SSSemi-detached—£170,000
9 Mar 200111 · KT6 7SSSemi-detached—£165,000
8 Mar 200110 · KT6 7SSSemi-detached—£195,000
26 Oct 200012 · KT6 7SSFlat—£111,000

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 Thornhill Avenue?

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 KT6

Sold-price profiles for nearby streets, and the wider KT6 area guide.

Ewell RoadPortsmouth RoadLovelace GardensLovelace RoadHook RoadSt Andrews SquareSt Marks HillMaple RoadAdelaide RoadGrove RoadEllerton RoadAvenue Elmers
KT6 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.