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BN11 2PU

Seamill Park Avenue, Worthing

Median, last 3 years
£515,000
2 sales, Jun 2023 – May 2026
Last standard sale
£670,000
21 Nov 2025
Standard sales
19
since 1997
BN11 district median
£276,500
538 sales, 12 months to May 2026

By property type, Jun 2023 – May 2026: Terraced sold for £360,000 · Semi-detached sold for £670,000

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

£148k £295k £443k £590k 2013 2014: £312,500 median, 1 sale 2015: £340,000 median, 1 sale 2016: £388,968 median, 1 sale 2016 2019: £418,000 median, 1 sale 2019 2020: £590,000 median, 1 sale 2021: £366,000 median, 1 sale 2022 2025: £515,000 median, 2 sales 2025

2011 to 2025. Every year since 1997 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 (few sales) £515,000 2
2021 (few sales) £366,000 1
2020 (few sales) £590,000 1
2019 (few sales) £418,000 1
2016 (few sales) £388,968 1
2015 (few sales) £340,000 1
2014 (few sales) £312,500 1
2006 £250,000 3
2004 (few sales) £380,000 1
2003 £285,000 3
2001 (few sales) £235,000 1
1998 (few sales) £108,500 2
1997 (few sales) £137,000 1

Sale history (19 records · 6 homes sold more than once)

Address Price
15, SEAMILL PARK AVENUE
21 Nov 2025 · Semi-detached · Freehold
Previously £180,000 (Apr 2006) · +272%
£670,000
18, SEAMILL PARK AVENUE
6 Mar 2025 · Terraced · Freehold
£360,000
16, SEAMILL PARK AVENUE
18 Jun 2021 · Terraced · Freehold
£366,000
11, SEAMILL PARK AVENUE
18 Dec 2020 · Detached · Freehold
Previously £250,000 (Mar 2006) · +136%
£590,000
20, SEAMILL PARK AVENUE
15 Nov 2019 · Terraced · Freehold
Previously £340,000 (Apr 2015) · +23%
£418,000
10, SEAMILL PARK AVENUE
15 Nov 2016 · Terraced · Freehold
Previously £92,000 (Nov 1998) · +323%
£388,968
20, SEAMILL PARK AVENUE
1 Apr 2015 · Terraced · Freehold
£340,000
9, SEAMILL PARK AVENUE
11 Apr 2014 · Detached · Freehold
£312,500
1, SEAMILL PARK AVENUE
22 Aug 2006 · Detached · Freehold
Previously £285,000 (Sep 2003) · +1%
£286,950
15, SEAMILL PARK AVENUE
7 Apr 2006 · Semi-detached · Freehold
£180,000
11, SEAMILL PARK AVENUE
31 Mar 2006 · Detached · Freehold
Previously £125,000 (Sep 1998) · +100%
£250,000
4, SEAMILL PARK AVENUE
26 Oct 2004 · Detached · Freehold
Previously £335,000 (Jul 2003) · +13%
£380,000
1, SEAMILL PARK AVENUE
8 Sep 2003 · Detached · Freehold
£285,000
12, SEAMILL PARK AVENUE
4 Aug 2003 · Semi-detached · Freehold
£224,000
4, SEAMILL PARK AVENUE
23 Jul 2003 · Detached · Freehold
Previously £235,000 (Aug 2001) · +43%
£335,000
4, SEAMILL PARK AVENUE
30 Aug 2001 · Detached · Freehold
Previously £137,000 (May 1997) · +72%
£235,000
10, SEAMILL PARK AVENUE
6 Nov 1998 · Terraced · Freehold
£92,000
11, SEAMILL PARK AVENUE
4 Sep 1998 · Detached · Freehold
£125,000
4, SEAMILL PARK AVENUE
27 May 1997 · Detached · Freehold
£137,000