66 Eaton SquareHouse Prices / London, Westminster, Eaton Square, SW1W 9BQ
Key Building Insights
66 Eaton Square is a residential building situated on Eaton Square, London, SW1 with 2 addresses.
It ranks as the 586th largest and 2870th most expensive of the 2,974 buildings in the SW1W area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 2 properties: 2 flats.
- Flats
Key Building Insights
66 Eaton Square is a residential building situated on Eaton Square, London, SW1 with 2 addresses.
It ranks as the 586th largest and 2870th most expensive of the 2,974 buildings in the SW1W area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 2 properties: 2 flats.
- Flats
House Pricesin 66 Eaton Square
Sale prices range from £3,398,386 for 5 bedroom freehold houses with a garden (2,949 ft2) to £3,483,118 for 3 bedroom leasehold flats (1,410 ft2) .
Monthly rental prices range from £10,686 pcm for 5 bed houses to £15,309 pcm for 3 bed flats.
The gross rental yield is between 3.7% and 5.4%.
The average value per square foot is £1,811.
Sales Market Trendsin 66 Eaton Square
The last sale in 66 Eaton Square sold for £3,850,000 on 4th December 2025. Since then prices are up an average of 1.2%.
The current average value in the building is £3,440,752.
The 66 Eaton Square Sales Market has decreased by 10.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -1.3% | £3,440,752 |
| May 2025 | -3.2% | £3,487,382 |
| May 2024 | -0.8% | £3,602,738 |
| May 2023 | 0.7% | £3,630,064 |
| May 2022 | 3.1% | £3,604,719 |
| May 2021 | -2.9% | £3,495,393 |
| May 2020 | 3.7% | £3,599,748 |
| May 2019 | -3.5% | £3,470,138 |
| May 2018 | -3.4% | £3,596,865 |
| May 2017 | -3.2% | £3,723,132 |
| May 2016 | -2.3% | £3,845,980 |
| May 2015 | 0.3% | £3,938,016 |
| May 2014 | 11.3% | £3,925,136 |
| May 2013 | 10% | £3,527,008 |
| May 2012 | 14.6% | £3,205,210 |
| May 2011 | 10.6% | £2,797,915 |
| May 2010 | 15.9% | £2,529,971 |
| May 2009 | -6.7% | £2,182,197 |
| May 2008 | 16.9% | £2,338,065 |
| May 2007 | 0% | £2,000,448 |
Rental Market Trendsin 66 Eaton Square
The current average rental value in the building is £12,998.
The 66 Eaton Square Rental Market has increased by 42.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 6.2% | £12,998pcm |
| May 2025 | 3.5% | £12,239pcm |
| May 2024 | 1.4% | £11,826pcm |
| May 2023 | 14.2% | £11,661pcm |
| May 2022 | 24.3% | £10,210pcm |
| May 2021 | -8.9% | £8,211pcm |
| May 2020 | -2.2% | £9,010pcm |
| May 2019 | 1.6% | £9,217pcm |
| May 2018 | 1.7% | £9,068pcm |
| May 2017 | -2.3% | £8,919pcm |
| May 2016 | -2.5% | £9,129pcm |
| May 2015 | -1.1% | £9,365pcm |
| May 2014 | -0.7% | £9,470pcm |
| May 2013 | -2.1% | £9,540pcm |
| May 2012 | 3.7% | £9,747pcm |
| May 2011 | 12.9% | £9,400pcm |
| May 2010 | 11.6% | £8,330pcm |
| May 2009 | -9.6% | £7,463pcm |
| May 2008 | 10.1% | £8,258pcm |
| May 2007 | 0% | £7,503pcm |
Explore Propertiesin 66, Eaton Square, London, SW1
Sales Historyin 66, Eaton Square, London, SW1
The last sale was on 4th December 2025 for £3,850,000 and since then the market in the area has increased by 1.2%. The building has had a total of 2 sales since 1995.
66, Eaton Square, London, SW1 has seen 1 sale in the last three years and 1 sale in the last twelve months.
Property Typesin 66 Eaton Square
- 1 period flat built between 1800 and 1911
- 1 other address of unknown type
- period flat (1)
- Unknown (1)
Energy Efficiencyof properties in 66 Eaton Square
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (2)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Saleson Eaton Square, London, SW1
Schools Nearby
- 200mHoly Trinity CofE Primary School
- 400mSt Barnabas' CofE Primary School
- 500mSt Peter's Eaton Square CofE Primary School
- 600mSt. Thomas More Language College
- 1.1kmWestminster City School
- 1.3kmPimlico Academy
More reading links
Public Transport Nearby
The closest station to 66, Eaton Square, London, SW1 is Sloane Square station, which is 200 metres away.
- 200mSloane Square
- 700mLondon Victoria
- 700mVictoria
- 900mKnightsbridge
