Lock Island - SL7 1QE
Key Street Insights
Lock Island is a residential street with 14 addresses.
It ranks as the 130th largest and 193rd most expensive of the 322 streets in the SL7 area. The most common property type is a mid-century house built between 1936 and 1979.
The street contains a total of 14 properties: 14 houses.
- Ave. Sale Price
- £924,628
- 10 Year change
- up 25.3%
- Ave. Rental Price
- £2,848pcm
- 10 Year change
- up 46.0%
- Ave. £ per ft²
- £643/ft²
- Ave. Gross Yield
- 3.7%/year/yr
Key Street Insights
Lock Island is a residential street with 14 addresses.
It ranks as the 130th largest and 193rd most expensive of the 322 streets in the SL7 area. The most common property type is a mid-century house built between 1936 and 1979.
The street contains a total of 14 properties: 14 houses.
- Ave. Sale Price
- £924,628
- 10 Year change
- up 25.3%
- Ave. Rental Price
- £2,848pcm
- 10 Year change
- up 46.0%
- Ave. £ per ft²
- £643/ft²
- Ave. Gross Yield
- 3.7%/year/yr
Explore Propertieson Lock Island, Marlow, SL7
- Beresford
4 Bed Mid-century House
- End Cottage
House
- Formosa
5 Bed Modern House
- Heron Lodge
House
- Landfall
4 Bed Mid-century House
Sales Market Trends
The last sale on Lock Island sold for £950,000 on 23rd June 2021. Since then prices are up an average of 12.4%.
The current average value in the street is £924,628.
The Lock Island Sales Market has increased by 25.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.5% | £924,628 |
| June 2025 | 0.4% | £947,914 |
| June 2024 | 1.3% | £943,927 |
| June 2023 | 0.6% | £932,000 |
| June 2022 | 11.9% | £926,394 |
| June 2021 | 5.8% | £828,039 |
| June 2020 | -0.8% | £782,583 |
| June 2019 | -1.1% | £789,126 |
| June 2018 | 4.2% | £797,715 |
| June 2017 | 3.7% | £765,388 |
| June 2016 | 6.6% | £738,176 |
| June 2015 | 10.5% | £692,780 |
| June 2014 | 7.1% | £627,146 |
| June 2013 | 5.4% | £585,396 |
| June 2012 | -0.4% | £555,566 |
| June 2011 | 3.5% | £557,942 |
| June 2010 | 9.5% | £539,233 |
| June 2009 | -9.5% | £492,420 |
| June 2008 | 4.5% | £544,399 |
| June 2007 | 0% | £520,787 |
Rental Market Trends
The current average rental value in the street is £2,848.
The Lock Island Rental Market has increased by 46.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.9% | £2,848pcm |
| June 2025 | 4.1% | £2,823pcm |
| June 2024 | 3.7% | £2,713pcm |
| June 2023 | 5.5% | £2,616pcm |
| June 2022 | 17% | £2,480pcm |
| June 2021 | 7.1% | £2,119pcm |
| June 2020 | -1.2% | £1,978pcm |
| June 2019 | 0% | £2,003pcm |
| June 2018 | 3.6% | £2,003pcm |
| June 2017 | -0.9% | £1,933pcm |
| June 2016 | 2.8% | £1,951pcm |
| June 2015 | 4.7% | £1,897pcm |
| June 2014 | 0.3% | £1,812pcm |
| June 2013 | 2.5% | £1,807pcm |
| June 2012 | 2% | £1,764pcm |
| June 2011 | 11.1% | £1,729pcm |
| June 2010 | 7.8% | £1,556pcm |
| June 2009 | -8.2% | £1,444pcm |
| June 2008 | 2.7% | £1,573pcm |
| June 2007 | 0% | £1,531pcm |
Sales History
The last sale was on 23rd June 2021 for £950,000 and since then the market in the area has increased by 12.4%. The street has had a total of 5 sales since 1995.
Lock Island, Marlow, SL7 has seen no sales in the last three years and no sales in the last twelve months.
- Sold Jun 2021£950,000 | 4 Bed HouseWhite Cottage, Lock Island, Marlow, SL7 1QEWhite Cottage, Lock Island, Marlow, SL7 1QE
- Sold Apr 2020£485,000 | 3 Bed HouseThe Dacha, Lock Island, Marlow, SL7 1QEThe Dacha, Lock Island, Marlow, SL7 1QE
- Sold Jan 2017£830,000 | 4 Bed HouseThe Wilding, Lock Island, Marlow, SL7 1QEThe Wilding, Lock Island, Marlow, SL7 1QE
- Sold Apr 2013£410,000 | 3 Bed HouseThe Chalet, Lock Island, Marlow, SL7 1QEThe Chalet, Lock Island, Marlow, SL7 1QE
- Sold Jan 2011£352,000 | 5 Bed HouseFormosa, Lock Island, Marlow, SL7 1QEFormosa, Lock Island, Marlow, SL7 1QE
Top 3 Most Expensive Sales
- Sold Jun 2021£950,000 | 4 Bed HouseWhite Cottage, Lock Island, Marlow, SL7 1QEWhite Cottage, Lock Island, Marlow, SL7 1QE
- Sold Jan 2017£830,000 | 4 Bed HouseThe Wilding, Lock Island, Marlow, SL7 1QEThe Wilding, Lock Island, Marlow, SL7 1QE
- Sold Apr 2020£485,000 | 3 Bed HouseThe Dacha, Lock Island, Marlow, SL7 1QEThe Dacha, Lock Island, Marlow, SL7 1QE
Nearby Streets
Lock Island, Marlow, SL7 is the 130th largest and the 193rd most expensive street in the SL7 area.
- Millbank, Marlow, SL714 Addresses|99 m away
- Marlow Mill, Marlow, SL717 Addresses|114 m away
- Quarrywood Road, Marlow, SL716 Addresses|137 m away
- Mill Road, Marlow, SL752 Addresses|265 m away
- Thamesfield Gardens, Marlow, SL714 Addresses|289 m away
- Gossmore Close, Marlow, SL712 Addresses|293 m away
Property Types
- 2 modern houses built after 1980
- 5 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 6 other addresses of unknown type
- modern house (2)
- mid-century house (5)
- house (1)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The most common rating is E.
- A (0)
- E (3)
- B (0)
- F (1)
- C (2)
- G (0)
- D (1)
- No EPC (7)
Schools Nearby
- Bisham Church of England Academy800 m away
- Foxes Piece School1.1 km away
- Holy Trinity Church of England (Aided) School1.2 km away
- Sir William Borlase's Grammar School1.0 km away
- Great Marlow School1.6 km away
- Furze Platt Senior School3.9 km away
More reading links
Public Transport Nearby
The closest station to Lock Island, Marlow, SL7 - SL7 1QE is Marlow station, which is 600 metres away.
- Marlow|600 m away
- Cookham|3.3 km away
- Bourne End|4.2 km away
