Our Data Sources
42 Park Mansions, Knightsbridge has 31 entries in the Land Registry , most recently in August 2018 and a single entry in the EPC database dated September 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 42 Park Mansions, Knightsbridge would be worth £1,043,076, with a potential rental value of £4,293 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £923,867, with a rental value of £3,803 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
42 Park Mansions, Knightsbridge has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Sep 2025.
The property is not connected to mains gas and has multiple glazing throughout. It is heated using Room heaters, electric.
Sold Prices
42 Park Mansions, Knightsbridge last changed hands on 24th August 2018, selling for £1,200,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 34.9% since August 2018.
- Sold Aug 2018£1,200,000
- Sold Oct 2003£350,000
- Sold Dec 1996£175,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 320 metres of 42 Park Mansions, Knightsbridge across the last 2 years.
Most recently, 85 Park Mansions, Knightsbridge, London, SW1X 7QU, a leasehold flat, sold at £935,000 on the 29th October 2024.
Read more about house prices in SW1.
- Sold Oct 2024£935,000 | 2 Bed Flat85 Park Mansions, Knightsbridge, London, SW1X 7QU85 Park Mansions, Knightsbridge, London, SW1X 7QU
- Sold May 2024£1,160,000 | 2 Bed FlatFlat 58, Princes Court 88, Brompton Road, London, SW3 1ETFlat 58, Princes Court 88, Brompton Road, London, SW3 1ET
- Sold Jun 2021£765,150 | 2 Bed FlatFlat 68, Princes Court 88, Brompton Road, London, SW3 1ETFlat 68, Princes Court 88, Brompton Road, London, SW3 1ET
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 320 metres of 42 Park Mansions, Knightsbridge across the last 2 years.
The newest of these is Flat 56, Lincoln House, Basil Street, London, SW3 1AW, a leasehold flat let by Maplewood Property in November 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks 42 Park Mansions, Knightsbridge as the 260th largest and the 256th most expensive of the 320 addresses on Knightsbridge, London, SW1.
Against the SW1 postcode district average, it is £556k less expensive than the typical property.
More reading links
Schools Nearby
- 1.0kmSt Joseph's Catholic Primary School
- 1.0kmHoly Trinity CofE Primary School
- 1.0kmMarlborough Primary School
- 1.0kmSt. Thomas More Language College
- 1.6kmWestminster City School
- 2.0kmThe Grey Coat Hospital
More reading links
Public Transport Nearby
- 200mKnightsbridge
- 600mHyde Park Corner
- 1.1kmSloane Square
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
