Areas / CT21 / street profile

Castle Avenue, CT21

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

Median sold price
£375,000
all recorded sales
£ per m²
£4,782
from EPC floor areas
Recorded sales
45
Distinct homes
29
Price range
£145,000 – £850,000
Sales recorded
2000 → 2025
first to latest sale
The street in brief

Castle Avenue is mostly detached houses. Homes here typically change hands around £375,000 — roughly 9% above the CT21 norm. On floor area that works out near £4,782 per square metre, above the district's £3,788. Recent sales have moved in step with the wider district. With 45 sales across 29 homes since 2000, homes here come to market only rarely.

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Castle Avenue prices over time

Median sold price on the street by year, from 45 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianCT21 district trend
£0£200k£400k£600k£800k£1M2000200520102015202020252000: £149,000 median · 1 sale2001: £215,000 median · 1 sale2002: £225,000 median · 2 sales2003: £276,250 median · 2 sales2004: £266,500 median · 2 sales2006: £275,000 median · 3 sales2007: £420,000 median · 1 sale2008: £306,125 median · 2 sales2009: £405,000 median · 2 sales2010: £328,500 median · 2 sales2011: £260,000 median · 3 sales2012: £262,500 median · 4 sales2013: £365,000 median · 2 sales2015: £799,500 median · 1 sale2016: £397,500 median · 2 sales2017: £495,000 median · 1 sale2018: £487,475 median · 2 sales2019: £427,500 median · 4 sales2022: £825,000 median · 3 sales2023: £612,500 median · 2 sales2024: £650,000 median · 1 sale2025: £662,500 median · 2 sales

Median sold price by year vs the CT21 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Castle Avenue compares

Castle Avenue against the CT21 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Cliff Road£743k · 38
North Road£452k · 50
Seabrook Road£380k · 147
Castle Avenue£375k · 45*
South Road£315k · 37
Lake Drive£300k · 47
Dymchurch Road£263k · 54
Stade Street£230k · 71
East Street£179k · 41
Bartholomew Street£135k · 59

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
£375,000
median · all recorded sales
CT21 district
£343,500
median · last 8 years · street +9%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Castle Avenue's £375,000 median sits about 9% above CT21's £343,500; on floor space it runs £4,782/m² against the district's £3,788/m² (+26%).

Street and CT21 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 Avenue.

Detached
£379,000
38 sales
Semi-detached
£275,000
7 sales

Every recorded sale on Castle Avenue

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

DateAddressTypeNew buildPrice
24 Jul 202516 · CT21 5HDDetached—£600,000
1 Jul 202512 · CT21 5HDDetached—£725,000
4 Jan 202423 · CT21 5HDSemi-detached—£650,000
28 Sept 202333 · CT21 5HDDetached—£625,000
4 Jul 202327 · CT21 5HDDetached—£600,000
15 Nov 20225 · CT21 5HDDetached—£825,000
5 Jul 202214 · CT21 5HDDetached—£850,000
6 Apr 202237 · CT21 5HDDetached—£785,000
10 Oct 201916 · CT21 5HDDetached—£470,000
26 Jul 201912 · CT21 5HDDetached—£385,000
19 Jul 20198 · CT21 5HDDetached—£475,000
14 Jun 20195 · CT21 5HDDetached—£325,000
20 Jul 201835 · CT21 5HDDetached—£585,000
19 Jul 20184 · CT21 5HDSemi-detached—£389,950
22 Sept 201721 · CT21 5HDDetached—£495,000
3 Aug 201631 · CT21 5HDDetached—£420,000
2 Jun 20161 · CT21 5HDDetached—£375,000
18 May 201631 · CT21 5HDnon-standardDetached—£440,000
16 Nov 201519 · CT21 5HDDetached—£799,500
15 Jul 201335 · CT21 5HDDetached—£347,000
1 Mar 201339 · CT21 5HDDetached—£383,000
8 Aug 201225 · CT21 5HDDetached—£265,000
8 Feb 201231 · CT21 5HDDetached—£250,000
24 Jan 201217 · CT21 5HDDetached—£410,000
20 Jan 201216 · CT21 5HDDetached—£260,000
7 Dec 201121 · CT21 5HDDetached—£240,000
11 Mar 20119 · CT21 5HDDetached—£260,000
22 Feb 201143 · CT21 5HDDetached—£500,000
25 Aug 201015 · CT21 5HDSemi-detached—£285,000
26 Mar 201010 · CT21 5HDDetached—£372,000
24 Nov 200937 · CT21 5HDDetached—£435,000
19 Jun 200914 · CT21 5HDDetached—£375,000
15 Aug 200829 · CT21 5HDDetached—£345,000
28 Mar 20082 · CT21 5HDSemi-detached—£267,250
24 Jan 200717 · CT21 5HDDetached—£420,000
18 Dec 200620 · CT21 5HDDetached—£359,500
1 Sept 200622 · CT21 5HDDetached—£275,000
29 Mar 200623 · CT21 5HDSemi-detached—£275,000
16 Aug 20042 · CT21 5HDSemi-detached—£240,000
22 Jun 200418 · CT21 5HDDetached—£293,000
10 Nov 20032 · CT21 5HDSemi-detached—£232,500
19 Jun 200333 · CT21 5HDDetached—£320,000
31 Oct 200243 · CT21 5HDDetached—£305,000
23 Apr 200213 · CT21 5HDDetached—£145,000
13 Sept 200141 · CT21 5HDDetached—£215,000
4 Aug 200014 · CT21 5HDDetached—£149,000

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 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 CT21

Sold-price profiles for nearby streets, and the wider CT21 area guide.

Seabrook RoadStade StreetDymchurch RoadNorth RoadStone StreetBartholomew StreetSt Leonards RoadSouth RoadCliff RoadMarine ParadeShepherds WalkAlbert Road
CT21 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.