Gloucester Avenue - DA15 7LL
Key Postcode Insights
DA15 7LL is a residential postcode situated on Gloucester Avenue, Sidcup, DA15 with 24 addresses.
It ranks as the 226th largest and 352nd most expensive of the 471 postcodes in the DA15 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 24 properties: 24 houses.
- Ave. Sale Price
- £620,080
- 10 Year change
- up 24.4%
- Ave. Rental Price
- £2,300pcm
- 10 Year change
- up 58.4%
- Ave. £ per ft²
- £536/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Key Postcode Insights
DA15 7LL is a residential postcode situated on Gloucester Avenue, Sidcup, DA15 with 24 addresses.
It ranks as the 226th largest and 352nd most expensive of the 471 postcodes in the DA15 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 24 properties: 24 houses.
- Ave. Sale Price
- £620,080
- 10 Year change
- up 24.4%
- Ave. Rental Price
- £2,300pcm
- 10 Year change
- up 58.4%
- Ave. £ per ft²
- £536/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Explore Propertiesin DA15 7LL
- 2A Gloucester Avenue
Unknown
- 2 Gloucester Avenue
Unknown
- 4 Gloucester Avenue
Unknown
- 6 Gloucester Avenue
4 Bed Early-century House
- 8 Gloucester Avenue
Unknown
Sales Market Trends
The last sale in DA15 7LL sold for £715,000 on 2nd October 2025. Since then prices are down an average of 0.9%.
The current average value in the postcode is £620,080.
The DA15 7LL Sales Market has increased by 24.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1% | £620,080 |
| June 2025 | 2.5% | £626,220 |
| June 2024 | -1% | £610,950 |
| June 2023 | -0.5% | £616,845 |
| June 2022 | 7.5% | £619,687 |
| June 2021 | 6.4% | £576,610 |
| June 2020 | 3% | £542,092 |
| June 2019 | -0.7% | £526,194 |
| June 2018 | 1.8% | £529,972 |
| June 2017 | 4.4% | £520,584 |
| June 2016 | 11.9% | £498,544 |
| June 2015 | 11% | £445,712 |
| June 2014 | 14.2% | £401,651 |
| June 2013 | 5.9% | £351,558 |
| June 2012 | 1.7% | £332,122 |
| June 2011 | 1.3% | £326,535 |
| June 2010 | 13.7% | £322,409 |
| June 2009 | -11.7% | £283,679 |
| June 2008 | 0.5% | £321,166 |
| June 2007 | 0% | £319,493 |
Rental Market Trends
The current average rental value in the postcode is £2,300.
The DA15 7LL Rental Market has increased by 58.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.1% | £2,300pcm |
| June 2025 | 4.5% | £2,231pcm |
| June 2024 | 6% | £2,134pcm |
| June 2023 | 10.3% | £2,013pcm |
| June 2022 | 9.7% | £1,824pcm |
| June 2021 | 6.7% | £1,663pcm |
| June 2020 | 3.6% | £1,559pcm |
| June 2019 | 2.5% | £1,505pcm |
| June 2018 | 1.5% | £1,469pcm |
| June 2017 | -0.4% | £1,447pcm |
| June 2016 | 2.8% | £1,453pcm |
| June 2015 | 7.8% | £1,413pcm |
| June 2014 | 6.1% | £1,311pcm |
| June 2013 | 3.6% | £1,236pcm |
| June 2012 | 6.3% | £1,193pcm |
| June 2011 | 5.9% | £1,122pcm |
| June 2010 | 8% | £1,060pcm |
| June 2009 | -4.2% | £982pcm |
| June 2008 | 3.9% | £1,024pcm |
| June 2007 | 0% | £985pcm |
Sales History
The last sale was on 2nd October 2025 for £715,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 31 sales since 1995.
DA15 7LL has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Oct 2025£715,000 | 4 Bed House28, Gloucester Avenue, Sidcup, DA15 7LL28, Gloucester Avenue, Sidcup, DA15 7LL
- Sold Sep 2025£520,000 | 3 Bed House20, Gloucester Avenue, Sidcup, DA15 7LL20, Gloucester Avenue, Sidcup, DA15 7LL
- Sold Jan 2024£690,000 | 4 Bed House36, Gloucester Avenue, Sidcup, DA15 7LL36, Gloucester Avenue, Sidcup, DA15 7LL
- Sold Aug 2023£588,000 | 3 Bed House12, Gloucester Avenue, Sidcup, DA15 7LL12, Gloucester Avenue, Sidcup, DA15 7LL
- Sold Dec 2022£538,000 | 3 Bed House42, Gloucester Avenue, Sidcup, DA15 7LL42, Gloucester Avenue, Sidcup, DA15 7LL
Nearby Postcodes
DA15 7LL is the 226th largest and the 352nd most expensive postcode out of the 471 postcodes in the DA15 area.
- DA15 7LP, Gloucester Avenue, Sidcup, DA15DA15 7LP37 Addresses|34 m away
- DA15 7LJ, York Avenue, Sidcup, DA15DA15 7LJ24 Addresses|51 m away
- DA15 7LW, Little Birches, Sidcup, DA15DA15 7LW32 Addresses|73 m away
- DA15 7LH, York Avenue, Sidcup, DA15DA15 7LH34 Addresses|96 m away
- DA15 7LN, Little Birches, Sidcup, DA15DA15 7LN30 Addresses|114 m away
Property Types
- 1 house of an unknown age
- 14 early-century houses built between 1912 and 1935
- 9 other addresses of unknown type
- house (1)
- early-century house (14)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 14 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (5)
- G (1)
- D (7)
- No EPC (10)
Top 3 Most Expensive Sales
- Sold Jan 2026£760,500 | 4 Bed House55, Gloucester Avenue, Sidcup, DA15 7LP55, Gloucester Avenue, Sidcup, DA15 7LP
- Sold Feb 2025£720,000 | 4 Bed House19, Gloucester Avenue, Sidcup, DA15 7LP19, Gloucester Avenue, Sidcup, DA15 7LP
- Sold Oct 2025£715,000 | 4 Bed House28, Gloucester Avenue, Sidcup, DA15 7LL28, Gloucester Avenue, Sidcup, DA15 7LL
Schools Nearby
- Longlands Primary School300 m away
- Burnt Oak Junior School800 m away
- Dulverton Primary School800 m away
- Chislehurst and Sidcup Grammar School1.1 km away
- Hurstmere School1.7 km away
- Chislehurst School for Girls1.7 km away
More reading links
Public Transport Nearby
The closest station to DA15 7LL is Sidcup station, which is 800 metres away.
- Sidcup|800 m away
- New Eltham|1.5 km away
- Albany Park|2.4 km away
- Mottingham|2.9 km away
