Castle Street

Name: Sold house prices on Castle Street, Buckingham
Creator: HM Land Registry
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Buckingham · MK18 1BP, MK18 1BS

Average sold price

£335,732

35 sales since 1995

Median

£272,500

middle of every sale

Last sold

£610k

27 Jun 2025

Properties

terraced most common

Average sold price by year

Properties on Castle Street

Address	Type	Last sold	Price	Sales
6, CASTLE STREET MK18 1BS	Terraced	27 Jun 2025	£610,000	3
5, CASTLE STREET MK18 1BS	Other	28 Mar 2025	£895,000	1
7, CASTLE STREET MK18 1BS	Terraced	8 Mar 2024	£570,000	2
23, CASTLE STREET MK18 1BP	Other	24 Jun 2022	£299,995	1
4, CASTLE STREET MK18 1BS	Other	21 May 2021	£272,500	1
19, CASTLE STREET MK18 1BP	Other	30 Apr 2021	£180,000	1
18, CASTLE STREET MK18 1BP	Other	11 Dec 2018	£40,000	1
17, CASTLE STREET MK18 1BP	Other	23 Nov 2016	£967,500	1
THE OLD DAIRY, 14A, CASTLE STREET MK18 1BP	Flat	6 May 2011	£140,000	1
REMUS HOUSE, FLAT 4, CASTLE STREET MK18 1BS	Flat	27 Jun 2009	£125,000	1
8, CASTLE STREET MK18 1BS	Terraced	15 Jun 2009	£135,000	1
REMUS HOUSE, FLAT 2, CASTLE STREET MK18 1BS	Flat	27 May 2009	£125,000	1
REMUS HOUSE, FLAT 1, CASTLE STREET MK18 1BS	Flat	27 May 2009	£125,000	1
REMUS HOUSE, FLAT 3, CASTLE STREET MK18 1BS	Flat	27 May 2009	£125,000	1
GARDEN HOUSE, CASTLE STREET, BUCKINGHAM MK18 1BS	Detached	15 Jul 2008	£400,000	1
17, CASTLE STREET, BUCKINGHAM MK18 1BP	Terraced	4 Apr 2008	£654,000	2
9, CASTLE STREET, BUCKINGHAM MK18 1BS	Terraced	8 Feb 2008	£195,500	2
7, CASTLE STREET, BUCKINGHAM MK18 1BS	Detached	25 May 2007	£430,000	3
12, CASTLE STREET, BUCKINGHAM MK18 1BS	Detached	21 Sep 2001	£675,000	2
TROLLY HALL, CASTLE STREET, BUCKINGHAM MK18 1BP	Detached	9 Aug 2001	£455,000	1
13, CASTLE STREET MK18 1BP	Detached	29 Dec 2000	£320,000	1
9, CASTLE STREET MK18 1BS	Terraced	6 Jan 2000	£118,000	2
15, CASTLE STREET MK18 1BP	Terraced	17 Dec 1999	£250,000	1
10, CASTLE STREET, BUCKINGHAM MK18 1BS	Terraced	24 Jul 1998	£59,100	1
13, CASTLE STREET, BUCKINGHAM MK18 1BP	Detached	30 Nov 1995	£313,311	1
11, CASTLE STREET, BUCKINGHAM MK18 1BS	Detached	7 Jul 1995	£85,000	1

Recent sales

Date	Address	Type	Tenure	Price
27 Jun 2025	6, CASTLE STREET	Terraced	Freehold	£610,000
28 Mar 2025	5, CASTLE STREET	Other	Freehold	£895,000
8 Mar 2024	7, CASTLE STREET	Terraced	Freehold	£570,000
24 Jun 2022	23, CASTLE STREET	Other	Freehold	£299,995
21 May 2021	4, CASTLE STREET	Other	Freehold	£272,500
30 Apr 2021	19, CASTLE STREET	Other	Leasehold	£180,000
11 Dec 2020	6, CASTLE STREET	Terraced	Freehold	£685,000
11 Dec 2018	18, CASTLE STREET	Other	Leasehold	£40,000
23 Nov 2016	17, CASTLE STREET	Other	Freehold	£967,500
22 Jan 2016	6, CASTLE STREET	Terraced	Freehold	£640,000
17 Apr 2014	7, CASTLE STREET	Terraced	Freehold	£425,000
6 May 2011	THE OLD DAIRY, 14A, CASTLE STREET	Flat	Freehold	£140,000
27 Jun 2009	REMUS HOUSE, FLAT 4, CASTLE STREET	Flat	Leasehold	£125,000
15 Jun 2009	8, CASTLE STREET	Terraced	Freehold	£135,000
27 May 2009	REMUS HOUSE, FLAT 2, CASTLE STREET	Flat	Leasehold	£125,000
27 May 2009	REMUS HOUSE, FLAT 1, CASTLE STREET	Flat	Leasehold	£125,000
27 May 2009	REMUS HOUSE, FLAT 3, CASTLE STREET	Flat	Leasehold	£125,000
15 Jul 2008	GARDEN HOUSE, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£400,000
4 Apr 2008	17, CASTLE STREET, BUCKINGHAM	Terraced	Freehold	£654,000
8 Feb 2008	9, CASTLE STREET, BUCKINGHAM	Terraced	Freehold	£195,500
25 May 2007	7, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£430,000
27 Mar 2007	9, CASTLE STREET, BUCKINGHAM	Terraced	Freehold	£223,200
28 Mar 2003	17, CASTLE STREET, BUCKINGHAM	Terraced	Freehold	£400,000
17 Dec 2002	7, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£335,000
21 Sep 2001	12, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£675,000
9 Aug 2001	TROLLY HALL, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£455,000
29 Dec 2000	13, CASTLE STREET	Detached	Freehold	£320,000
6 Jan 2000	9, CASTLE STREET	Terraced	Freehold	£118,000
17 Dec 1999	15, CASTLE STREET	Terraced	Freehold	£250,000
26 Feb 1999	9, CASTLE STREET	Terraced	Freehold	£84,500
24 Jul 1998	10, CASTLE STREET, BUCKINGHAM	Terraced	Freehold	£59,100
22 Dec 1997	7, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£143,000
14 Jun 1996	12, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£250,000
30 Nov 1995	13, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£313,311
7 Jul 1995	11, CASTLE STREET, BUCKINGHAM	Detached	Freehold	£85,000

Other streets in Buckingham

Main Street High Street Avenue Road West Street Buckingham Road Magpie Way Moreton Road Moorhen Way Burleigh Piece Embleton Way Cotswolds Way Fishers Field

All Buckingham house prices

Frequently asked questions

What is the average house price on Castle Street, Buckingham?

The average sold price on Castle Street is £335,732, across 35 sales since 1995. The median is £272,500 — the middle price, which a few unusually expensive sales cannot pull upward.

When did a property on Castle Street last sell?

The most recent recorded sale on Castle Street was 6, CASTLE STREET, which sold for £610,000 on 27 Jun 2025.

How many properties are there on Castle Street?

26 separate addresses have sold on Castle Street since 1995, across 2 postcodes (MK18 1BP, MK18 1BS). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.

About this data

Every figure on this page is calculated from the 35 sales HM Land Registry has recorded on Castle Street since 1995 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.