Stay up to date
Stay up to date
Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
Estate Agents active nearby!
What's this?
Be the first Estate
Agent here!
Lock IslandHouse Prices / South East, Buckinghamshire
Last updated May 2026
Key Street Insights
Lock Island is a residential street with 14 addresses.
It ranks as the 135th largest and 273rd most expensive of the 326 streets in the SL7 area.
The street contains a total of 14 properties: 14 houses.
14
Properties
- Houses
Key Street Insights
Lock Island is a residential street with 14 addresses.
It ranks as the 135th largest and 273rd most expensive of the 326 streets in the SL7 area.
The street contains a total of 14 properties: 14 houses.
14
Properties
- Houses
Get a Fast Offer
for your property
House Priceson Lock Island
Sale prices range from £620,514 for 3 bedroom freehold houses with a garden (1,216 ft2) to £1,482,898 for 5 bedroom freehold houses with a garden (2,249 ft2) .
Monthly rental prices range from £2,073 pcm for 3 bed houses to £3,717 pcm for 5 bed houses.
The gross rental yield is between 3.0% and 4.6%.
The average value per square foot is £780.
Average Sale Value
£1,017,249
Average Rental Value
£2,828 pcm
Average Rental Yield
3.3% /year
Average Value Per Sqft
£780 /ft2
Sales Market Trendson Lock Island
The last sale on Lock Island sold for £950,000 on 23rd June 2021. Since then prices are up an average of 14.0%.
The current average value in the street is £1,017,249.
The Lock Island Sales Market has increased by 28.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.5% | £1,017,249 |
| April 2025 | 0.8% | £1,022,012 |
| April 2024 | -0.4% | £1,013,690 |
| April 2023 | 3.7% | £1,017,409 |
| April 2022 | 10.8% | £980,953 |
| April 2021 | 5.7% | £885,183 |
| April 2020 | -2.1% | £837,621 |
| April 2019 | -0.9% | £855,640 |
| April 2018 | 5.5% | £863,467 |
| April 2017 | 3.5% | £818,179 |
| April 2016 | 8.6% | £790,174 |
| April 2015 | 10.1% | £727,418 |
| April 2014 | 6.8% | £660,443 |
| April 2013 | 10.8% | £618,117 |
| April 2012 | 0.7% | £557,829 |
| April 2011 | 1.7% | £554,024 |
| April 2010 | 6.3% | £544,699 |
| April 2009 | -13.1% | £512,220 |
| April 2008 | 9.9% | £589,141 |
| April 2007 | 0% | £535,977 |
Rental Market Trendson Lock Island
The current average rental value in the street is £2,828.
The Lock Island Rental Market has increased by 46.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.7% | £2,828pcm |
| April 2025 | 5.1% | £2,809pcm |
| April 2024 | 3.5% | £2,674pcm |
| April 2023 | 7.3% | £2,585pcm |
| April 2022 | 16.7% | £2,409pcm |
| April 2021 | 4.8% | £2,064pcm |
| April 2020 | -1.6% | £1,970pcm |
| April 2019 | 0.5% | £2,001pcm |
| April 2018 | 3.2% | £1,992pcm |
| April 2017 | 0.3% | £1,931pcm |
| April 2016 | 2.2% | £1,925pcm |
| April 2015 | 5.4% | £1,884pcm |
| April 2014 | -0.3% | £1,788pcm |
| April 2013 | 10% | £1,792pcm |
| April 2012 | 2.2% | £1,630pcm |
| April 2011 | 11.2% | £1,595pcm |
| April 2010 | 1.4% | £1,434pcm |
| April 2009 | -9.8% | £1,413pcm |
| April 2008 | 6.3% | £1,567pcm |
| April 2007 | 0% | £1,474pcm |
Explore Propertieson Lock Island, Marlow, SL7
- Beresford, Lock Island, Marlow, SL7 1QE4 bed mid-century house
- End Cottage, Lock Island, Marlow, SL7 1QE
- Formosa, Lock Island, Marlow, SL7 1QE5 bed modern house
- Heron Lodge, Lock Island, Marlow, SL7 1QE
- Landfall, Lock Island, Marlow, SL7 1QE
- Lock House, Lock Island, Marlow, SL7 1QE
- Point Cottage, Lock Island, Marlow, SL7 1QE
- The Chalet, Lock Island, Marlow, SL7 1QE3 bed mid-century house
- The Dacha, Lock Island, Marlow, SL7 1QE3 bed house
- The Rosary, Lock Island, Marlow, SL7 1QE5 bed period house
- The Wilding, Lock Island, Marlow, SL7 1QE4 bed house
- West Willows, Lock Island, Marlow, SL7 1QE
- White Cottage, Lock Island, Marlow, SL7 1QE4 bed house
- Withies, Lock Island, Marlow, SL7 1QE
Sales Historyon Lock Island, Marlow, SL7
The last sale was on 23rd June 2021 for £950,000 and since then the market in the area has increased by 14.0%. 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 HouseLock IslandWhite Cottage, Lock Island, Marlow, SL7 1QE
Sold Apr 2020£485,000 | 3 Bed HouseLock IslandThe Dacha, Lock Island, Marlow, SL7 1QE
Sold Jan 2017£830,000 | 4 Bed HouseLock IslandThe Wilding, Lock Island, Marlow, SL7 1QE
Sold Apr 2013£410,000 | 3 Bed HouseLock IslandThe Chalet, Lock Island, Marlow, SL7 1QE
Sold Jan 2011£352,000 | 5 Bed HouseLock IslandFormosa, Lock Island, Marlow, SL7 1QE
Top 3 Most Expensive Saleson Lock Island, Marlow, SL7
Nearby Streetsto Lock Island, Marlow, SL7
Lock Island, Marlow, SL7 is the 135th largest and the 273rd most expensive street in the SL7 area.
- 99 mMillbank, Marlow, SL714 Addresses
- 114 mMarlow Mill, Marlow, SL717 Addresses
- 144 mQuarrywood Road, Marlow, SL716 Addresses
- 265 mMill Road, Marlow, SL752 Addresses
- 289 mThamesfield Gardens, Marlow, SL714 Addresses
- 293 mGossmore Close, Marlow, SL712 Addresses
Postcodeson Lock Island, Marlow, SL7
There is 1 postcode on Lock Island, Marlow, SL7.
- House prices in SL7 1QE14 Addresses
Property Typesin Lock Island
- 1 period house built between 1800 and 1911
- 1 modern house built after 1980
- 2 mid-century houses built between 1936 and 1979
- 3 houses of an unknown age
- 7 other addresses of unknown type
- period house (1)
- modern house (1)
- mid-century house (2)
- house (3)
- Unknown (7)
Energy Efficiencyof properties on Lock Island
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The dominant rating is B.
- A (0)
- E (1)
- B (1)
- F (1)
- C (0)
- G (0)
- D (1)
- No EPC (10)
Schools Nearbyto Lock Island, Marlow, SL7
The nearest primary school to Lock Island, Marlow, SL7 is Bisham Church of England Academy which is 821 metres away.
- 821mBisham Church of England Academy
- 1.1kmFoxes Piece School
- 1.2kmHoly Trinity Church of England (Aided) School
The nearest secondary school is Sir William Borlase's Grammar School which is 1.0 kilometres away.
- 1.0kmSir William Borlase's Grammar School
- 1.6kmGreat Marlow School
- 3.9kmFurze Platt Senior School
More reading links
Public Transport Nearbyto Lock Island, Marlow, SL7
The closest station to Lock Island, Marlow, SL7 is Marlow station which is 600 metres away.
- 552mMarlow
- 3.3kmCookham
- 4.2kmBourne End
Loading...
Loading...
Loading...
Loading...
