Our Data Sources
Flat 1, 1, Observatory Gardens has no records in the the Land Registry and a single entry in the EPC database dated February 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 1, 1, Observatory Gardens, we estimate a market value of £1,490,949 and a rental value of £5,131 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,320,555 and £4,545 per month respectively.
Energy Efficiency
Flat 1, 1, Observatory Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Feb 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Similar Properties Sold Nearby
Over the past 2 years 54 properties similar to Flat 1, 1, Observatory Gardens have sold within a radius of 290 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th December 2025, was Flat 34, Airlie House 17, Airlie Gardens, London, W8 7AN, a leasehold flat which sold for £1,500,000.
Read more about house prices in W8.
- Sold Dec 2025£1,500,000 | 2 Bed FlatFlat 34, Airlie House 17, Airlie Gardens, London, W8 7ANFlat 34, Airlie House 17, Airlie Gardens, London, W8 7AN
- Sold Jan 2024£1,370,000 | 2 Bed Flat70A Campden Hill Court, Campden Hill Road, London, W8 7HL70A Campden Hill Court, Campden Hill Road, London, W8 7HL
- Sold Jan 2023£700,000 | 3 Bed Flat61B Campden Hill Court, Campden Hill Road, London, W8 7HL61B Campden Hill Court, Campden Hill Road, London, W8 7HL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 54 addresses on Observatory Gardens, London, W8, Flat 1, 1, Observatory Gardens comes out as the 37th largest and the 42nd most expensive in our analysis of the public data.
It is also £1.028m less expensive than the average property across the W8 district.
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Schools Nearby
- St Mary Abbots CofE Primary School400 m away
- Fox Primary School400 m away
- St Barnabas and St Philip's CofE Primary School700 m away
- Holland Park School300 m away
- The Cardinal Vaughan Memorial RC School1.1 km away
- Kensington Aldridge Academy1.8 km away
More reading links
Public Transport Nearby
- High Street Kensington|400 m away
- Notting Hill Gate|600 m away
- Holland Park|700 m away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
