Seamill Park Avenue
Worthing · BN11 2PU
Average sold price
£314,496
19 sales since 1997
Median
£312,500
middle of every sale
Last sold
£670k
21 Nov 2025
Properties
13
detached most common
Average sold price by year
Properties on Seamill Park Avenue
| Address | Type | Last sold | Price | Sales |
|---|---|---|---|---|
| 15, SEAMILL PARK AVENUE BN11 2PU | Semi-Detached | 21 Nov 2025 | £670,000 | 1 |
| 18, SEAMILL PARK AVENUE BN11 2PU | Terraced | 6 Mar 2025 | £360,000 | 1 |
| 16, SEAMILL PARK AVENUE BN11 2PU | Terraced | 18 Jun 2021 | £366,000 | 1 |
| 11, SEAMILL PARK AVENUE BN11 2PU | Detached | 18 Dec 2020 | £590,000 | 1 |
| 20, SEAMILL PARK AVENUE BN11 2PU | Terraced | 15 Nov 2019 | £418,000 | 2 |
| 10, SEAMILL PARK AVENUE BN11 2PU | Terraced | 15 Nov 2016 | £388,968 | 1 |
| 9, SEAMILL PARK AVENUE BN11 2PU | Detached | 11 Apr 2014 | £312,500 | 1 |
| 1, SEAMILL PARK AVENUE, WORTHING BN11 2PU | Detached | 22 Aug 2006 | £286,950 | 2 |
| 15, SEAMILL PARK AVENUE, WORTHING BN11 2PU | Semi-Detached | 7 Apr 2006 | £180,000 | 1 |
| 11, SEAMILL PARK AVENUE, WORTHING BN11 2PU | Detached | 31 Mar 2006 | £250,000 | 2 |
| 4, SEAMILL PARK AVENUE, WORTHING BN11 2PU | Detached | 26 Oct 2004 | £380,000 | 4 |
| 12, SEAMILL PARK AVENUE, WORTHING BN11 2PU | Semi-Detached | 4 Aug 2003 | £224,000 | 1 |
| 10, SEAMILL PARK AVENUE, WORTHING BN11 2PU | Terraced | 6 Nov 1998 | £92,000 | 1 |
Recent sales
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 21 Nov 2025 | 15, SEAMILL PARK AVENUE | Semi-Detached | Freehold | £670,000 |
| 6 Mar 2025 | 18, SEAMILL PARK AVENUE | Terraced | Freehold | £360,000 |
| 18 Jun 2021 | 16, SEAMILL PARK AVENUE | Terraced | Freehold | £366,000 |
| 18 Dec 2020 | 11, SEAMILL PARK AVENUE | Detached | Freehold | £590,000 |
| 15 Nov 2019 | 20, SEAMILL PARK AVENUE | Terraced | Freehold | £418,000 |
| 15 Nov 2016 | 10, SEAMILL PARK AVENUE | Terraced | Freehold | £388,968 |
| 1 Apr 2015 | 20, SEAMILL PARK AVENUE | Terraced | Freehold | £340,000 |
| 11 Apr 2014 | 9, SEAMILL PARK AVENUE | Detached | Freehold | £312,500 |
| 22 Aug 2006 | 1, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £286,950 |
| 7 Apr 2006 | 15, SEAMILL PARK AVENUE, WORTHING | Semi-Detached | Freehold | £180,000 |
| 31 Mar 2006 | 11, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £250,000 |
| 26 Oct 2004 | 4, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £380,000 |
| 8 Sep 2003 | 1, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £285,000 |
| 4 Aug 2003 | 12, SEAMILL PARK AVENUE, WORTHING | Semi-Detached | Freehold | £224,000 |
| 23 Jul 2003 | 4, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £335,000 |
| 30 Aug 2001 | 4, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £235,000 |
| 6 Nov 1998 | 10, SEAMILL PARK AVENUE, WORTHING | Terraced | Freehold | £92,000 |
| 4 Sep 1998 | 11, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £125,000 |
| 27 May 1997 | 4, SEAMILL PARK AVENUE, WORTHING | Detached | Freehold | £137,000 |
Other streets in Worthing
Frequently asked questions
What is the average house price on Seamill Park Avenue, Worthing?
The average sold price on Seamill Park Avenue is £314,496, across 19 sales since 1997. The median is £312,500 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on Seamill Park Avenue last sell?
The most recent recorded sale on Seamill Park Avenue was 15, SEAMILL PARK AVENUE, which sold for £670,000 on 21 Nov 2025.
How many properties are there on Seamill Park Avenue?
13 separate addresses have sold on Seamill Park Avenue since 1997, across 1 postcode (BN11 2PU). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.
About this data
Every figure on this page is calculated from the 19 sales HM Land Registry has recorded on Seamill Park Avenue since 1997 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.