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SO17 1DU

Blenheim Avenue, Southampton

Median, last 3 years
£445,000
4 sales, Jun 2023 – May 2026
Last standard sale
£150,000
1 Jul 2025
Standard sales
33
since 1995 (+1 additional entry)
SO17 district median
£238,500
189 sales, 12 months to May 2026

By property type, Jun 2023 – May 2026: Detached sold for £740,000 and £750,000 · Flats sold for £150,000 and £150,000

Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.

Median price by year

£224k £447k £671k £895k 2012: £108,000 median, 1 sale 2013: £340,500 median, 2 sales 2013 2014: £518,000 median, 2 sales 2015: £490,000 median, 1 sale 2016: £407,500 median, 2 sales 2016 2017: £650,000 median, 1 sale 2019: £485,500 median, 2 sales 2019 2020: £611,000 median, 1 sale 2021: £570,000 median, 1 sale 2022: £894,500 median, 3 sales 2022 2024: £740,000 median, 1 sale 2025: £150,000 median, 3 sales 2025

2011 to 2025. Every year since 1995 is in the figures below.

Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.

Show the figures
Median sale price and number of sales by year
Year Median Sales
2025 £150,000 3
2024 (few sales) £740,000 1
2022 £894,500 3
2021 (few sales) £570,000 1
2020 (few sales) £611,000 1
2019 (few sales) £485,500 2
2017 (few sales) £650,000 1
2016 (few sales) £407,500 2
2015 (few sales) £490,000 1
2014 (few sales) £518,000 2
2013 (few sales) £340,500 2
2012 (few sales) £108,000 1
2009 (few sales) £384,000 2
2007 (few sales) £307,500 2
2006 (few sales) £294,950 1
2003 (few sales) £98,100 1
1999 £260,000 3
1997 (few sales) £70,000 1
1996 (few sales) £183,000 1
1995 (few sales) £119,000 2

Sale history (34 records · 6 homes sold more than once)

Address Price
FLAT 1, GALLIA COURT, 2, BLENHEIM AVENUE
1 Jul 2025 · Flat / maisonette · Leasehold
£150,000
44, BLENHEIM AVENUE
31 Mar 2025 · Detached · Freehold
Previously £400,000 (Apr 2014) · +88%
£750,000
FLAT 7, GALLIA COURT, 2, BLENHEIM AVENUE
5 Mar 2025 · Flat / maisonette · Leasehold
£150,000
18, BLENHEIM AVENUE
1 Nov 2024 · Detached · Freehold
£740,000
46, BLENHEIM AVENUE
29 Jul 2022 · Detached · Freehold
£894,500
4, BLENHEIM AVENUE
24 Jun 2022 · Detached · Freehold
£905,000
6, BLENHEIM AVENUE
23 May 2022 · Detached · Freehold
£710,000
42, BLENHEIM AVENUE
10 Sep 2021 · Detached · Freehold
£570,000
26, BLENHEIM AVENUE
6 Mar 2020 · Detached · Freehold
£611,000
56, BLENHEIM AVENUE Cat B
8 Apr 2019 · Detached · Freehold
£525,000
FLAT 5, GALLIA COURT, 2, BLENHEIM AVENUE
26 Mar 2019 · Flat / maisonette · Leasehold
£138,000
8, BLENHEIM AVENUE
25 Jan 2019 · Detached · Freehold
Previously £636,000 (Dec 2014) · +31%
£833,000
36, BLENHEIM AVENUE
4 Aug 2017 · Detached · Freehold
Previously £293,000 (Jun 2009) · +122%
£650,000
54, BLENHEIM AVENUE
4 Mar 2016 · Detached · Freehold
£690,000
FLAT 7, 2, BLENHEIM AVENUE
26 Feb 2016 · Flat / maisonette · Leasehold
Previously £101,000 (Jan 2013) · +24%
£125,000
42A, BLENHEIM AVENUE
21 Dec 2015 · Detached · Freehold
£490,000
8, BLENHEIM AVENUE
19 Dec 2014 · Detached · Freehold
£636,000
44, BLENHEIM AVENUE
8 Apr 2014 · Detached · Freehold
Previously £475,000 (Dec 2009) · −16%
£400,000
10, BLENHEIM AVENUE
10 Sep 2013 · Detached · Freehold
£580,000
FLAT 7, 2, BLENHEIM AVENUE
24 Jan 2013 · Flat / maisonette · Leasehold
£101,000
FLAT 5, 2, BLENHEIM AVENUE
19 Oct 2012 · Flat / maisonette · Leasehold
Previously £56,000 (Oct 1999) · +93%
£108,000
44, BLENHEIM AVENUE
22 Dec 2009 · Detached · Freehold
Previously £405,000 (Jul 2007) · +17%
£475,000
36, BLENHEIM AVENUE
5 Jun 2009 · Detached · Freehold
£293,000
44, BLENHEIM AVENUE
25 Jul 2007 · Detached · Freehold
Previously £294,950 (Aug 2006) · +37%
£405,000
50, BLENHEIM AVENUE
19 Jun 2007 · Detached · Freehold
£210,000
44, BLENHEIM AVENUE
31 Aug 2006 · Detached · Freehold
£294,950
FLAT 1, 2, BLENHEIM AVENUE
30 Jan 2003 · Flat / maisonette · Leasehold
£98,100
28, BLENHEIM AVENUE
30 Nov 1999 · Semi-detached · Freehold
Previously £118,000 (Oct 1995) · +120%
£260,000
30, BLENHEIM AVENUE
30 Nov 1999 · Detached · Freehold
£275,000
FLAT 5, 2, BLENHEIM AVENUE
29 Oct 1999 · Flat / maisonette · Leasehold
£56,000
50A, BLENHEIM AVENUE
27 Oct 1997 · Flat / maisonette · Leasehold
£70,000
58, BLENHEIM AVENUE
5 Sep 1996 · Detached · Freehold
£183,000
28, BLENHEIM AVENUE
6 Oct 1995 · Semi-detached · Freehold
£118,000
34, BLENHEIM AVENUE
27 Apr 1995 · Detached · Freehold
£120,000

Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.