Sold price history

Castle Street, Southampton house prices

Homes in Castle Street, Southampton have a median sold price of £143,250 — every figure here comes straight from HM Land Registry. Over the past decade prices are +40% in cash — but +2% once inflation is stripped out.

Median sold price
£143,250
10 years · cash
+40%
10 years · real
+2%
HM Land Registry · 82 sales · 68 with floor area · Updated 2 May 2025

Key facts

Median price
£143,250
Price per m²
£1,942
Sales recorded
82
Price range
£30,250 – £273,000

Castle Street, Southampton prices since 1995

Castle Street, Southampton — median sold price since 1995
2025 £0£97,401£194,803£292,204£389,606 2025 peak 1995 2025
Cash price Today’s money (real)

Headline growth of +40% shrinks to +2% once inflation is removed — the gap portals rarely show.

Recent sales in Castle Street, Southampton

The most recent homes sold here, straight from the HM Land Registry record.

DateAddressTypePrice£/m²
2 May 202517 Castle Street · SO14 6GZTerraced
Freehold		£273,000£3,740
28 Mar 202432 Castle Street · SO14 6HFTerraced
Freehold		£268,000£2,882
30 Jun 202311 Castle Street · SO14 6GZTerraced
Leasehold		£268,000£3,573
1 Oct 202125 Castle Street · SO14 6HEFlat
Leasehold		£140,000—
31 Mar 202115 Castle Street · SO14 6GZTerraced
Freehold		£232,000—
22 Jan 202126 Castle Street · SO14 6HFTerraced
Freehold		£216,000£2,769
26 Oct 202017 Castle Street · SO14 6GZTerraced
Freehold		£232,500£3,185
22 Feb 201944 Castle Street · SO14 6HFFlat
Leasehold		£143,500£2,870
28 Feb 20181 Castle Street · SO14 6GZTerraced
Freehold		£236,500£3,153
1 Aug 201732 Castle Street · SO14 6HFTerraced
Freehold		£220,000£2,366
17 Jan 201721 Castle Street · SO14 6GZTerraced
Freehold		£210,000£2,283
20 Dec 201635 Castle Street · SO14 6HETerraced
Freehold		£264,000£2,870
1 Jul 201628 Castle Street · SO14 6HFTerraced
Freehold		£183,000£3,050
12 Feb 201637 Castle Street · SO14 6HETerraced
Leasehold		£192,000£3,000
27 Nov 201515 Castle Street · SO14 6GZTerraced
Leasehold		£200,000—
29 Jul 20151 Castle Street · SO14 6GZTerraced
Freehold		£185,000£2,467
1 Jul 20153 Castle Street · SO14 6GZTerraced
Freehold		£209,995£3,281
8 Jun 20152B Castle Street · SO14 6HATerraced
Freehold		£189,277£2,666
21 Jul 201430 Castle Street · SO14 6HFTerraced
Freehold		£172,500£2,695
18 Jul 201411 Castle Street · SO14 6GZTerraced
Leasehold		£209,995£2,800
30 May 201426 Castle Street · SO14 6HFTerraced
Freehold		£208,000£2,667
5 Nov 201316 Castle Street · SO14 6HATerraced
Freehold		£143,000£1,682
23 Apr 201217 Castle Street · SO14 6GZTerraced
Freehold		£172,000£2,356
24 Jun 20118 Castle Street · SO14 6HATerraced
Freehold		£191,000£2,547
27 May 201123 Castle Street · SO14 6GZTerraced
Freehold		£179,000—
27 Apr 201126 Castle Street · SO14 6HFTerraced
Freehold		£195,000£2,500
26 Aug 201038 Castle Street · SO14 6HFTerraced
Freehold		£220,000£2,391
13 May 20109 Castle Street · SO14 6GZTerraced
Leasehold		£146,000£1,973
31 Dec 200911 Castle Street · SO14 6GZTerraced
Leasehold		£165,000£2,200
25 Nov 200925 Castle Street · SO14 6HEFlat
Leasehold		£110,000—

Category A (standard) sales. £/m² shown where an EPC floor-area match exists.

Biggest price gains in Castle Street, Southampton

Homes that have changed hands more than once, ranked by their annual return — in cash and, where we have the inflation data, after adjusting for it.

AddressFirst soldLast soldTimesCash returnReal return
36, Castle Street£100,000
19 Oct 2001		£128,000
23 Apr 2002		2+28%
per year		+26%
inflation-adjusted
4, Castle Street£48,000
15 Jan 1997		£102,000
12 Mar 2001		3+20%
per year		+18%
inflation-adjusted
14, Castle Street£55,000
10 Feb 1995		£215,000
16 Aug 2004		3+15%
per year		+13%
inflation-adjusted
6, Castle Street£68,000
21 Jul 1997		£186,957
29 Jun 2007		3+11%
per year		+9%
inflation-adjusted
1, Castle Street£36,000
13 Jul 1995		£236,500
28 Feb 2018		4+9%
per year		+6%
inflation-adjusted
11, Castle Street£37,000
10 Jun 1997		£268,000
30 Jun 2023		6+8%
per year		+5%
inflation-adjusted
30, Castle Street£45,000
20 May 1996		£172,500
21 Jul 2014		5+8%
per year		+5%
inflation-adjusted
23, Castle Street£64,950
12 Sep 1997		£179,000
27 May 2011		4+8%
per year		+5%
inflation-adjusted
44, Castle Street£39,500
31 Oct 1997		£143,500
22 Feb 2019		3+6%
per year		+4%
inflation-adjusted
25, Castle Street£33,750
27 Mar 1998		£140,000
1 Oct 2021		5+6%
per year		+4%
inflation-adjusted
16, Castle Street£53,500
15 May 1997		£143,000
5 Nov 2013		4+6%
per year		+4%
inflation-adjusted
21, Castle Street£85,000
26 Sep 2001		£210,000
17 Jan 2017		2+6%
per year		+4%
inflation-adjusted
2B, Castle Street£74,500
29 Jan 1999		£189,277
8 Jun 2015		4+6%
per year		+4%
inflation-adjusted
8, Castle Street£109,950
17 Aug 2001		£191,000
24 Jun 2011		2+6%
per year		+3%
inflation-adjusted
32, Castle Street£61,500
21 Dec 1995		£268,000
28 Mar 2024		4+5%
per year		+3%
inflation-adjusted
15, Castle Street£99,950
10 Nov 2000		£232,000
31 Mar 2021		4+4%
per year		+2%
inflation-adjusted
28, Castle Street£120,000
5 Oct 2001		£183,000
1 Jul 2016		2+3%
per year		+1%
inflation-adjusted
17, Castle Street£165,000
15 Aug 2005		£273,000
2 May 2025		4+3%
per year		0%
inflation-adjusted
3, Castle Street£179,950
21 Apr 2006		£209,995
1 Jul 2015		2+2%
per year		−1%
inflation-adjusted
26, Castle Street£230,000
22 Mar 2007		£216,000
22 Jan 2021		50%
per year		−3%
inflation-adjusted

Category A (standard) sales that changed hands at least twice. Real return adjusts for inflation using ONS CPIH where available.

How Castle Street, Southampton compares

Rank in the town
3072nd of 4,114 streets in Southampton
Rank in the postcode district
79th of 152 streets in SO14
Against the town median
13% below the Southampton median of £165,000
Against England & Wales
9% below the national median of £157,000

Castle Street, Southampton house prices — your questions

What is the average house price in Castle Street, Southampton?

The median sold price in Castle Street, Southampton is £143,250, based on 82 recorded sales from HM Land Registry.

What is the price range of homes sold in Castle Street, Southampton?

Recorded sales in Castle Street, Southampton range from £30,250 to £273,000. The range includes flats and large detached homes alike.

Have house prices in Castle Street, Southampton risen?

Over the past decade prices in Castle Street, Southampton are +40% in cash terms but +2% once adjusted for inflation using ONS CPIH — the gap between the two is the real story.

How much is a house per square metre in Castle Street, Southampton?

In Castle Street, Southampton the median price is £1,942 per square metre, from 68 sales matched to an EPC floor-area record.

How up to date is this data?

HM Land Registry publishes Price Paid Data monthly. The most recent sale recorded in Castle Street, Southampton was 2 May 2025.

Nearby streets in SO14

Spear Road£143,550 medianCedar Gardens£142,475 medianQueens Terrace£145,000 medianPlatform Road£145,000 medianBevois Valley Road£145,000 medianThe Carronades£145,000 medianArgyle Road£146,000 medianHighcliff Avenue£146,250 median

Popular places

yearly change, HM Land Registry
London▼ 8%£285,000median · past year downManchester▲ 0%£118,000median · past year upBirmingham▲ 2%£120,000median · past year upLeeds▼ 2%£126,500median · past year downBristol▲ 1%£179,995median · past year upLiverpool▲ 0%£105,000median · past year upSheffield▼ 3%£118,000median · past year downNottingham▼ 2%£123,500median · past year down

Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. See our methodology.

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