Areas / CT20 / street profile

Castle Bay, CT20

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

Median sold price
£211,000
all recorded sales
£ per m²
£3,841
from EPC floor areas
Recorded sales
67
Distinct homes
38
Price range
£81,000 – £530,000
Sales recorded
2001 → 2025
first to latest sale
The street in brief

Castle Bay is a mix of flats and semi-detached houses. Homes here typically change hands around £211,000 — roughly 16% below the CT20 norm. On floor area that works out near £3,841 per square metre, above the district's £3,054. Recent sales here have been outpacing the wider CT20 market. With 67 sales across 38 homes since 2001, homes here come to market only rarely.

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Castle Bay prices over time

Median sold price on the street by year, from 67 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianCT20 district trend
£0£100k£200k£300k£400k£500k200520102015202020252001: £96,500 median · 5 sales2002: £120,000 median · 5 sales2003: £139,000 median · 4 sales2004: £164,250 median · 4 sales2005: £179,000 median · 1 sale2006: £195,000 median · 3 sales2007: £208,000 median · 4 sales2008: £256,000 median · 2 sales2009: £215,000 median · 1 sale2010: £185,000 median · 3 sales2011: £150,000 median · 2 sales2012: £269,950 median · 3 sales2013: £254,500 median · 2 sales2014: £190,000 median · 3 sales2015: £230,000 median · 3 sales2016: £253,750 median · 4 sales2017: £209,000 median · 2 sales2019: £380,000 median · 2 sales2020: £248,500 median · 4 sales2021: £350,000 median · 3 sales2022: £370,000 median · 1 sale2023: £317,500 median · 2 sales2024: £315,000 median · 1 sale2025: £420,000 median · 3 sales

Median sold price by year vs the CT20 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Castle Bay compares

Castle Bay against the CT20 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Shorncliffe Road£310k · 77
Clifton Crescent£286k · 72
Blunden Drive£260k · 62
The Leas£250k · 71
Earls Avenue£230k · 107
Castle Bay£211k · 67*
Bouverie Road West£204k · 82
Castle Hill Avenue£187k · 77
Sandgate Road£135k · 219

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
£211,000
median · all recorded sales
CT20 district
£250,000
median · last 8 years · street -16%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Castle Bay's £211,000 median sits about 16% below CT20's £250,000; on floor space it runs £3,841/m² against the district's £3,054/m² (+26%).

Street and CT20 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 Castle Bay.

Flat
£190,000
37 sales
Semi-detached
£249,500
13 sales
Terraced
£205,000
13 sales
Detached
£336,000
4 sales

Every recorded sale on Castle Bay

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

DateAddressTypeNew buildPrice
17 Apr 202516 · CT20 3DUSemi-detached—£420,000
24 Feb 20257 · CT20 3DUFlat—£296,000
5 Feb 202512 · CT20 3DUSemi-detached—£427,500
27 Mar 20247 · CT20 3DUFlat—£315,000
22 Sept 20233 · CT20 3DUFlat—£280,000
1 Sept 20234 · CT20 3DUFlat—£355,000
2 Sept 202243 · CT20 3DUTerraced—£370,000
4 Jun 20216 · CT20 3DUFlat—£265,000
27 Apr 2021Garden Lodge · CT20 3DUDetached—£350,000
26 Mar 202133 · CT20 3DUTerraced—£373,000
1 Dec 20209 · CT20 3DUnon-standardFlat—£280,000
1 Dec 2020Flat 2, Latchgate · CT20 3DUFlat—£232,500
17 Sept 2020Flat 3, Latchgate · CT20 3DUFlat—£330,000
9 Mar 202011 · CT20 3DUSemi-detached—£262,000
6 Mar 20207 · CT20 3DUFlat—£235,000
20 Aug 2019Garden Lodge · CT20 3DUDetached—£530,000
3 Jul 201932 · CT20 3DUFlat—£230,000
15 Dec 201729 · CT20 3DUFlat—£200,000
21 Feb 201718 · CT20 3DUTerraced—£218,000
21 Oct 2016Flat 3, Latchgate · CT20 3DUFlat—£275,000
24 Jun 20164 · CT20 3DUFlat—£232,000
24 Mar 201634 · CT20 3DUTerraced—£237,500
21 Mar 201641 · CT20 3DUTerraced—£270,000
16 Sept 201523 · CT20 3DUFlat—£155,000
31 Jul 201533 · CT20 3DUTerraced—£230,000
6 Feb 201514 · CT20 3DUSemi-detached—£269,000
5 Nov 20145 · CT20 3DUFlat—£172,500
24 Feb 201435 · CT20 3DUTerraced—£205,000
31 Jan 20144 · CT20 3DUFlat—£190,000
26 Nov 201313 · CT20 3DUSemi-detached—£274,000
14 Nov 20139 · CT20 3DUFlat—£235,000
4 Oct 201327 · CT20 3DUnon-standardFlat—£135,000
9 Jul 201219 · CT20 3DUTerraced—£156,500
28 Jun 2012Flat 5, Latchgate · CT20 3DUFlat—£330,000
28 Feb 201212 · CT20 3DUSemi-detached—£269,950
16 Aug 20119 · CT20 3DUFlat—£125,000
12 May 201135 · CT20 3DUTerraced—£175,000
23 Jul 20102 · CT20 3DUFlat—£185,000
30 Jun 201044 · CT20 3DUSemi-detached—£249,500
1 Jun 20104 · CT20 3DUFlat—£160,000
11 Dec 2009Flat 3, Latchgate · CT20 3DUFlat—£215,000
30 May 20086 · CT20 3DUFlat—£190,000
28 Mar 200810 · CT20 3DUDetached—£322,000
19 Oct 20078 · CT20 3DUFlat—£164,000
17 Jul 200710 · CT20 3DUDetached—£311,000
17 Jul 200712 · CT20 3DUSemi-detached—£211,000
17 Jul 20079 · CT20 3DUFlat—£205,000
11 Oct 200627 · CT20 3DUFlat—£164,995
30 May 200614 · CT20 3DUSemi-detached—£227,000
9 Jan 20063 · CT20 3DUFlat—£195,000

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 Castle Bay?

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 CT20

Sold-price profiles for nearby streets, and the wider CT20 area guide.

Sandgate RoadEarls AvenueShorncliffe RoadBouverie Road WestThe LeasSandgate High StreetCastle Hill AvenueDover RoadClifton CrescentAugusta GardensGrimston GardensGrimston Avenue
CT20 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.