Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Flat 4 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY -	19 Sep 2025	£155,000	39 m² 419 sqft	£3,974 £369	Flat (1 bed)
71, Castle Road, Southsea, PO5 3AY -	15 Aug 2025	£699,950	161 m² 1732 sqft	£4,347 £403	Terrace (3 bed)
Flat 7 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY -	03 Feb 2025	£130,000	31 m² 333 sqft	£4,193 £389	Flat (1 bed)
63a, Castle Road, Southsea, PO5 3AY -	19 Nov 2024	£230,000	58 m² 624 sqft	£3,965 £368	Flat (2 bed)
41c, Castle Road, Southsea, PO5 3AY -	01 Mar 2024	£165,000	65 m² 699 sqft	£2,538 £235	Flat (2 bed)
63b, Castle Road, Southsea, PO5 3AY -	20 Oct 2022	£260,000	87 m² 936 sqft	£2,988 £277	Flat
Flat 5 Lauralee House, Castle Road, Southsea, PO5 3AY	21 Sep 2022	£160,000			Flat
69, Castle Road, Southsea, PO5 3AY	23 Feb 2022	£602,500 B			Terrace
Flat 6 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY -	30 Sep 2021	£182,000	53 m² 570 sqft	£3,433 £318	Flat (2 bed)
85a, Castle Road, Southsea, PO5 3AY -	29 Jul 2021	£217,000	65 m² 699 sqft	£3,338 £310	Flat
43a, Castle Road, Southsea, PO5 3AY -	15 Feb 2021	£143,000	46 m² 495 sqft	£3,108 £288	Flat (1 bed)
67, Castle Road, Southsea, PO5 3AY	01 Jul 2020	£1,500 B			Other
Flat 1 Lauralee House, Castle Road, Southsea, PO5 3AY -	26 Apr 2019	£209,000	76 m² 818 sqft	£2,750 £255	Flat (2 bed)
Flat 5 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY	19 Dec 2018	£150,000 B	51 m² 548 sqft	£2,941 £273	Flat (2 bed)
Flat 2 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY -	20 Jul 2018	£159,995	65 m² 699 sqft	£2,461 £228	Flat (1 bed)
69, Castle Road, Southsea, PO5 3AY	26 Apr 2018	£510,000 B			Other
67, Castle Road, Southsea, PO5 3AY	21 Mar 2018	£427,500 B			Terrace
85 - 87, Castle Road, Southsea, PO5 3AY	02 Oct 2017	£310,000 B	254 m² 2734 sqft	£1,220 £113	Other
Flat 8 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY	21 Feb 2017	£122,500 B	41 m² 441 sqft	£2,987 £277	Flat (1 bed)
67, Castle Road, Southsea, PO5 3AY	31 Oct 2016	£15,500 B			Other
43c, Castle Road, Southsea, PO5 3AY -	02 Feb 2016	£84,125	53 m² 570 sqft	£1,587 £147	Flat (1 bed)
95, Castle Road, Southsea, PO5 3AY	25 Jan 2016	£220,000 B	204 m² 2195 sqft	£1,078 £100	Terrace
91, Castle Road, Southsea, PO5 3AY -	12 Nov 2015	£535,000	162 m² 1743 sqft	£3,302 £306	Semi-D (4 bed)
85c, Castle Road, Southsea, PO5 3AY	19 Dec 2014	£120,000	136 m² 1463 sqft	£882 £81	Flat
41a, Castle Road, Southsea, PO5 3AY -	05 Jun 2014	£94,500	55 m² 592 sqft	£1,718 £159	Flat (1 bed)
89, Castle Road, Southsea, PO5 3AY -	12 Mar 2014	£435,000	164 m² 1765 sqft	£2,652 £246	Flat (3 bed)
59a, Castle Road, Southsea, PO5 3AY	21 Jan 2014	£125,000 B	93 m² 1001 sqft	£1,344 £124	Flat (3 bed)
67, Castle Road, Southsea, PO5 3AY	17 Dec 2012	£173,000			Terrace
Flat 1 Charlotte Court, 47, Castle Road, Southsea, PO5 3AY -	01 Jun 2012	£107,000	58 m² 624 sqft	£1,844 £171	Flat (2 bed)
Castle Antiques, 65, Castle Road, Southsea, PO5 3AY	26 Jan 2009	£140,000			Terrace
Flat 4 Charlotte Court, 47, Castle Rd -	£155,000 Sep-2025	39 419	3,974 369
71, Castle Rd -	£699,950 Aug-2025	161 1732	4,347 403
Flat 7 Charlotte Court, 47, Castle Rd -	£130,000 Feb-2025	31 333	4,193 389
63a, Castle Rd -	£230,000 Nov-2024	58 624	3,965 368
41c, Castle Rd -	£165,000 Mar-2024	65 699	2,538 235
63b, Castle Rd -	£260,000 Oct-2022	87 936	2,988 277
Flat 5 Lauralee House, Castle Rd	£160,000 Sep-2022
69, Castle Rd	£602,500 B Feb-2022
Flat 6 Charlotte Court, 47, Castle Rd -	£182,000 Sep-2021	53 570	3,433 318
85a, Castle Rd -	£217,000 Jul-2021	65 699	3,338 310
43a, Castle Rd -	£143,000 Feb-2021	46 495	3,108 288
67, Castle Rd	£1,500 B Jul-2020
Flat 1 Lauralee House, Castle Rd -	£209,000 Apr-2019	76 818	2,750 255
Flat 5 Charlotte Court, 47, Castle Rd	£150,000 B Dec-2018	51 548	2,941 273
Flat 2 Charlotte Court, 47, Castle Rd -	£159,995 Jul-2018	65 699	2,461 228
69, Castle Rd	£510,000 B Apr-2018
67, Castle Rd	£427,500 B Mar-2018
85 - 87, Castle Rd	£310,000 B Oct-2017	254 2734	1,220 113
Flat 8 Charlotte Court, 47, Castle Rd	£122,500 B Feb-2017	41 441	2,987 277
67, Castle Rd	£15,500 B Oct-2016
43c, Castle Rd -	£84,125 Feb-2016	53 570	1,587 147
95, Castle Rd	£220,000 B Jan-2016	204 2195	1,078 100
91, Castle Rd -	£535,000 Nov-2015	162 1743	3,302 306
85c, Castle Rd	£120,000 Dec-2014	136 1463	882 81
41a, Castle Rd -	£94,500 Jun-2014	55 592	1,718 159
89, Castle Rd -	£435,000 Mar-2014	164 1765	2,652 246
59a, Castle Rd	£125,000 B Jan-2014	93 1001	1,344 124
67, Castle Rd	£173,000 Dec-2012
Flat 1 Charlotte Court, 47, Castle Rd -	£107,000 Jun-2012	58 624	1,844 171
Castle Antiques, 65, Castle Rd	£140,000 Jan-2009

The data above for Castle Road 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 Road, Southsea is £3,688 sqm (£342 per sq ft), this is from the Land Registry price paid of the 10 most recent sales.
The majority of homes in Southsea are now selling for between £2,640 and £3,840 per square metre (£245 and £356 per square foot) , find out more in this local analysis of PO5 3 (Southsea) house prices.
There are approximately 48 homes on Castle Road, we would have expected about 6 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 10 property sales in Castle Road, averaging about 2 home sales per year .
The average size of all the properties on Castle Road is 63 m2 (678 sqft).