Sold price history
Portland Avenue, Sidcup house prices
£210,000 is the median sold price in Portland Avenue, Sidcup — not an estimate, but what buyers really paid. Over the past decade prices are +16% in cash — but −17% once inflation is stripped out.
- Median sold price
- £210,000
- 10 years · cash
- +16%
- 10 years · real
- −17%
HM Land Registry · 103 sales ·
50 with floor area ·
Updated 21 Jan 2026
Key facts
Median price
£210,000
Price per m²
£2,557
Sales recorded
103
Price range
£60,000 – £520,000
Portland Avenue, Sidcup prices since 1995
Cash price
Today’s money (real)
Portland Avenue, Sidcup homes moved +16% in cash across ten years — −17% in today's money.
Recent sales in Portland Avenue, Sidcup
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 21 Jan 2026 | 9 Portland Avenue · DA15 9HA | Terraced Freehold | £515,000 | £5,852 |
| 21 Jan 2026 | 35 Portland Avenue · DA15 9HA | Terraced Freehold | £415,000 | £6,694 |
| 31 Mar 2025 | 42 Portland Avenue · DA15 9HA | Terraced Freehold | £510,000 | £5,050 |
| 1 May 2024 | 11 Portland Avenue · DA15 9HA | Terraced Freehold | £430,000 | £5,000 |
| 25 Mar 2024 | 26 Portland Avenue · DA15 9HA | Terraced Freehold | £440,000 | £5,570 |
| 2 May 2023 | 15 Portland Avenue · DA15 9HA | Terraced Freehold | £385,000 | £4,185 |
| 17 Feb 2023 | 53 Portland Avenue · DA15 9HA | Terraced Freehold | £435,000 | £6,042 |
| 15 Apr 2021 | 53 Portland Avenue · DA15 9HA | Terraced Freehold | £365,000 | £5,069 |
| 18 Dec 2020 | 55 Portland Avenue · DA15 9HA | Terraced Freehold | £355,000 | — |
| 10 Jan 2020 | 32 Portland Avenue · DA15 9HA | Terraced Freehold | £475,000 | — |
| 15 Nov 2019 | 33 Portland Avenue · DA15 9HA | Terraced Freehold | £520,000 | £5,361 |
| 11 Oct 2019 | 31 Portland Avenue · DA15 9HA | Terraced Freehold | £420,000 | — |
| 19 Jul 2019 | 9 Portland Avenue · DA15 9HA | Terraced Freehold | £439,995 | £5,000 |
| 15 Jan 2019 | 38 Portland Avenue · DA15 9HA | Terraced Freehold | £400,000 | — |
| 7 Nov 2017 | 35 Portland Avenue · DA15 9HA | Terraced Freehold | £300,000 | £4,839 |
| 21 Jul 2017 | 53 Portland Avenue · DA15 9HA | Terraced Freehold | £341,000 | £4,736 |
| 6 Jul 2017 | 42 Portland Avenue · DA15 9HA | Terraced Freehold | £425,000 | £4,208 |
| 8 Mar 2017 | 13 Portland Avenue · DA15 9HA | Terraced Freehold | £345,000 | £4,859 |
| 10 Feb 2017 | 4 Portland Avenue · DA15 9HA | Terraced Freehold | £400,000 | £4,444 |
| 22 Aug 2016 | 48 Portland Avenue · DA15 9HA | Terraced Freehold | £370,000 | — |
| 29 Jul 2016 | 44 Portland Avenue · DA15 9HA | Semi-detached Freehold | £425,000 | £2,972 |
| 27 Jul 2016 | 7 Portland Avenue · DA15 9HA | Terraced Freehold | £400,000 | — |
| 16 May 2016 | 6 Portland Avenue · DA15 9HA | Terraced Freehold | £335,000 | £3,526 |
| 3 May 2016 | 58 Portland Avenue · DA15 9HA | Semi-detached Freehold | £431,000 | £3,562 |
| 29 May 2014 | 7 Portland Avenue · DA15 9HA | Terraced Freehold | £337,500 | — |
| 16 May 2014 | 49 Portland Avenue · DA15 9HA | Terraced Freehold | £245,000 | — |
| 10 Jan 2014 | 10 Portland Avenue · DA15 9HA | Terraced Freehold | £242,500 | £2,694 |
| 3 Oct 2013 | 13 Portland Avenue · DA15 9HA | Terraced Freehold | £240,000 | £3,380 |
| 23 Nov 2012 | 4 Portland Avenue · DA15 9HA | Terraced Freehold | £250,000 | £2,778 |
| 9 Jul 2012 | 45 Portland Avenue · DA15 9HA | Terraced Freehold | £310,000 | £2,520 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
Biggest price gains in Portland Avenue, Sidcup
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.
| Address | First sold | Last sold | Times | Cash return | Real return |
|---|---|---|---|---|---|
| 47, Portland Avenue | £63,175 31 Jul 1998 | £122,500 28 Feb 2002 | 2 | +20% per year | +18% inflation-adjusted |
| 39, Portland Avenue | £175,000 16 Jun 2010 | £210,000 22 Jul 2011 | 2 | +18% per year | +14% inflation-adjusted |
| 3, Portland Avenue | £83,000 30 Jun 1999 | £166,000 22 Jan 2004 | 2 | +16% per year | +14% inflation-adjusted |
| 37, Portland Avenue | £79,000 30 Apr 1998 | £150,000 1 Nov 2002 | 2 | +15% per year | +13% inflation-adjusted |
| 12, Portland Avenue | £88,000 8 Jun 1995 | £280,000 23 Oct 2003 | 2 | +15% per year | +13% inflation-adjusted |
| 8, Portland Avenue | £77,800 22 May 1996 | £139,000 21 Aug 2000 | 2 | +15% per year | +12% inflation-adjusted |
| 17, Portland Avenue | £85,000 10 Jul 1998 | £265,000 21 Sep 2007 | 2 | +13% per year | +11% inflation-adjusted |
| 20, Portland Avenue | £85,000 26 Jun 1998 | £225,000 25 Aug 2006 | 2 | +13% per year | +11% inflation-adjusted |
| 14, Portland Avenue | £117,000 12 Sep 1997 | £240,000 23 Oct 2003 | 3 | +12% per year | +10% inflation-adjusted |
| 4, Portland Avenue | £250,000 23 Nov 2012 | £400,000 10 Feb 2017 | 2 | +12% per year | +9% inflation-adjusted |
| 33, Portland Avenue | £185,000 12 Jun 2009 | £520,000 15 Nov 2019 | 3 | +10% per year | +8% inflation-adjusted |
| 7, Portland Avenue | £255,000 27 Apr 2011 | £400,000 27 Jul 2016 | 3 | +9% per year | +7% inflation-adjusted |
| 51, Portland Avenue | £76,000 8 Mar 1999 | £195,000 30 Nov 2010 | 2 | +8% per year | +6% inflation-adjusted |
| 38, Portland Avenue | £65,500 12 Apr 1996 | £400,000 15 Jan 2019 | 4 | +8% per year | +6% inflation-adjusted |
| 48, Portland Avenue | £95,000 18 Jun 1999 | £370,000 22 Aug 2016 | 5 | +8% per year | +6% inflation-adjusted |
| 13, Portland Avenue | £75,000 17 Jul 1997 | £345,000 8 Mar 2017 | 3 | +8% per year | +6% inflation-adjusted |
| 27, Portland Avenue | £77,500 16 Feb 1998 | £215,000 18 May 2011 | 2 | +8% per year | +6% inflation-adjusted |
| 49, Portland Avenue | £68,000 3 Apr 1997 | £245,000 16 May 2014 | 5 | +8% per year | +5% inflation-adjusted |
| 9, Portland Avenue | £64,500 1 Apr 1997 | £515,000 21 Jan 2026 | 3 | +7% per year | +5% inflation-adjusted |
| 53, Portland Avenue | £68,000 10 Jul 1996 | £435,000 17 Feb 2023 | 6 | +7% per year | +4% inflation-adjusted |
| 45, Portland Avenue | £122,000 9 Oct 1998 | £310,000 9 Jul 2012 | 3 | +7% per year | +4% inflation-adjusted |
| 58, Portland Avenue | £162,000 12 Jul 2001 | £431,000 3 May 2016 | 3 | +7% per year | +4% inflation-adjusted |
| 44, Portland Avenue | £136,500 19 Mar 1999 | £425,000 29 Jul 2016 | 2 | +7% per year | +4% inflation-adjusted |
| 55, Portland Avenue | £80,000 31 Oct 1997 | £355,000 18 Dec 2020 | 4 | +7% per year | +4% inflation-adjusted |
| 35, Portland Avenue | £65,000 12 Aug 1996 | £415,000 21 Jan 2026 | 3 | +6% per year | +4% inflation-adjusted |
| 11, Portland Avenue | £78,000 6 Dec 1996 | £430,000 1 May 2024 | 5 | +6% per year | +4% inflation-adjusted |
| 31, Portland Avenue | £260,000 13 Jan 2012 | £420,000 11 Oct 2019 | 2 | +6% per year | +5% inflation-adjusted |
| 56, Portland Avenue | £157,000 20 Jan 1999 | £176,000 26 Feb 2001 | 2 | +6% per year | +4% inflation-adjusted |
| 42, Portland Avenue | £218,500 25 Jun 2004 | £510,000 31 Mar 2025 | 4 | +4% per year | +1% inflation-adjusted |
| 19, Portland Avenue | £245,000 28 Apr 2008 | £230,000 4 Mar 2011 | 2 | −2% per year | −5% inflation-adjusted |
Category A (standard) sales that changed hands at least twice. Real return adjusts for inflation using ONS CPIH where available.
How Portland Avenue, Sidcup compares
Rank in the town
220th of 363 streets in Sidcup
Rank in the postcode district
124th of 185 streets in DA15
Against the town median
2% below the Sidcup median of £215,000
Against England & Wales
34% above the national median of £157,000
Portland Avenue, Sidcup house prices — your questions
What is the average house price in Portland Avenue, Sidcup?
The median sold price in Portland Avenue, Sidcup is £210,000, based on 103 recorded sales from HM Land Registry.
What is the price range of homes sold in Portland Avenue, Sidcup?
Recorded sales in Portland Avenue, Sidcup range from £60,000 to £520,000. The range includes flats and large detached homes alike.
Have house prices in Portland Avenue, Sidcup risen?
Over the past decade prices in Portland Avenue, Sidcup are +16% in cash terms but −17% 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 Portland Avenue, Sidcup?
In Portland Avenue, Sidcup the median price is £2,557 per square metre, from 50 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 Portland Avenue, Sidcup was 21 January 2026.
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Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. See our methodology.