Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square metre	Type	Paid	m2	£/m2
128, Castle Street, Portchester, PO16 9QH -	06 Sep 2024	£370,000	78 sqm	£4,743	Terrace (2 bed)
67, Castle Street, Portchester, PO16 9QQ -	19 Sep 2023	£380,000	92 sqm	£4,130	Terrace (4 bed)
189, Castle Street, Portchester, PO16 9QX -	03 Aug 2023	£750,000	206 sqm	£3,640	Terrace (3 bed)
Flat 2 89, Castle Street, Portchester, PO16 9QQ	11 Jul 2023	£60,000 B	71 sqm	£845	Flat
Flat 1 89, Castle Street, Portchester, PO16 9QQ	11 Jul 2023	£60,000 B	80 sqm	£750	Flat
83, Castle Street, Portchester, PO16 9QQ -	02 Jun 2023	£915,000	189 sqm	£4,841	Detached (4 bed)
146a, Castle Street, Portchester, PO16 9QH	26 May 2023	£377,500	99 sqm	£3,813	Semi-D (3 bed)
110a, Castle Street, Portchester, PO16 9QG -	03 Mar 2023	£500,000	150 sqm	£3,333	Semi-D (3 bed)
69, Castle Street, Portchester, PO16 9QQ -	30 Sep 2022	£425,000	143 sqm	£2,972	Terrace (3 bed)
Flat 5 Boxtree Court, Castle Street, Portchester, PO16 9QA	30 Aug 2022	£215,000	59 sqm	£3,644	Flat (1 bed)
123, Castle Street, Portchester, PO16 9QX -	06 Jun 2022	£318,000	84 sqm	£3,785	Terrace (2 bed)
118, Castle Street, Portchester, PO16 9QH -	17 Mar 2022	£915,000			Detached (5 bed)
71, Castle Street, Portchester, PO16 9QQ -	24 Feb 2022	£391,000	118 sqm	£3,313	Terrace (4 bed)
White Hart, Castle Street, Portchester, PO16 9QQ	31 Jan 2022	£650,000 B			Other
154, Castle Street, Portchester, PO16 9QH -	28 Jan 2022	£450,000	91 sqm	£4,945	Semi-D (3 bed)
168, Castle Street, Portchester, PO16 9QH -	23 Sep 2021	£355,000			Terrace (4 bed)
175, Castle Street, Portchester, PO16 9QX	06 Sep 2021	£370,000 B	110 sqm	£3,363	Detached (2 bed)
142, Castle Street, Portchester, PO16 9QH -	06 Sep 2021	£375,000 B	93 sqm	£4,032	Semi-D (3 bed)
135a, Castle Street, Portchester, PO16 9QX -	17 Dec 2020	£390,000	122 sqm	£3,196	Semi-D (3 bed)
Flat 1 Boxtree Court, Castle Street, Portchester, PO16 9QA -	20 Nov 2020	£165,000 B	134 sqm	£1,231	Flat (1 bed)
174, Castle Street, Portchester, PO16 9QH -	20 Aug 2020	£1,090,000			Detached
116, Castle Street, Portchester, PO16 9QH -	24 Mar 2020	£280,000	60 sqm	£4,666	Semi-D (3 bed)
112, Castle Street, Portchester, PO16 9QG -	23 Mar 2020	£435,000	125 sqm	£3,480	Semi-D (4 bed)
106, Castle Street, Portchester, PO16 9QG -	24 Jan 2020	£499,000	149 sqm	£3,348	Detached (4 bed)
130, Castle Street, Portchester, PO16 9QH -	10 Jan 2020	£250,000	74 sqm	£3,378	Terrace (2 bed)
121, Castle Street, Portchester, PO16 9QX -	10 Sep 2019	£230,000	73 sqm	£3,150	Terrace (2 bed)
98, Castle Street, Portchester, PO16 9QG -	15 Mar 2019	£340,000	119 sqm	£2,857	Semi-D (3 bed)
145, Castle Street, Portchester, PO16 9QX -	15 Mar 2019	£345,000	92 sqm	£3,750	Terrace (3 bed)
Flat 4 Boxtree Court, Castle Street, Portchester, PO16 9QA -	13 Feb 2019	£223,000	71 sqm	£3,140	Flat (3 bed)
122, Castle Street, Portchester, PO16 9QH -	11 Jun 2018	£315,000	113 sqm	£2,787	Terrace (2 bed)
128, Castle St -	£370,000 Sep-2024	78	4,743
67, Castle St -	£380,000 Sep-2023	92	4,130
189, Castle St -	£750,000 Aug-2023	206	3,640
Flat 2 89, Castle St	£60,000 B Jul-2023	71	845
Flat 1 89, Castle St	£60,000 B Jul-2023	80	750
83, Castle St -	£915,000 Jun-2023	189	4,841
146a, Castle St	£377,500 May-2023	99	3,813
110a, Castle St -	£500,000 Mar-2023	150	3,333
69, Castle St -	£425,000 Sep-2022	143	2,972
Flat 5 Boxtree Court, Castle St	£215,000 Aug-2022	59	3,644
123, Castle St -	£318,000 Jun-2022	84	3,785
118, Castle St -	£915,000 Mar-2022
71, Castle St -	£391,000 Feb-2022	118	3,313
White Hart, Castle St	£650,000 B Jan-2022
154, Castle St -	£450,000 Jan-2022	91	4,945
168, Castle St -	£355,000 Sep-2021
175, Castle St	£370,000 B Sep-2021	110	3,363
142, Castle St -	£375,000 B Sep-2021	93	4,032
135a, Castle St -	£390,000 Dec-2020	122	3,196
Flat 1 Boxtree Court, Castle St -	£165,000 B Nov-2020	134	1,231
174, Castle St -	£1,090,000 Aug-2020
116, Castle St -	£280,000 Mar-2020	60	4,666
112, Castle St -	£435,000 Mar-2020	125	3,480
106, Castle St -	£499,000 Jan-2020	149	3,348
130, Castle St -	£250,000 Jan-2020	74	3,378
121, Castle St -	£230,000 Sep-2019	73	3,150
98, Castle St -	£340,000 Mar-2019	119	2,857
145, Castle St -	£345,000 Mar-2019	92	3,750
Flat 4 Boxtree Court, Castle St -	£223,000 Feb-2019	71	3,140
122, Castle St -	£315,000 Jun-2018	113	2,787

The data above for Castle Street can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Castle Street, Portchester is £3,862 sqm (£358 per sq ft), this is from the Land Registry sold price of the 12 most recent sales.
The majority of homes in Fareham are now selling for between £3,490 and £4,660 per square metre , find out more in this local analysis of PO16 9 (Fareham) house prices.
There are about 94 homes on Castle Street, we would have expected approximately 13 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 12 property sales in Castle Street, averaging roughly 3 home sales per year .
The average size of all the properties on Castle Street is 114 m2 (1,227 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.