Our Data Sources
Flat 4, Straffan Lodge 1-3 has 2 entries in the Land Registry , most recently in February 2025 and a single entry in the EPC database dated March 2024.
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 Flat 4, Straffan Lodge 1-3 would be worth £879,690, with a potential rental value of £3,516 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £779,154, with a rental value of £3,115 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 4, Straffan Lodge 1-3 has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Mar 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Sold Prices
Flat 4, Straffan Lodge 1-3 last changed hands on 17th February 2025, selling for £955,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 12.7% since February 2025.
- Sold Feb 2025£955,000
- Sold Apr 2014£930,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 250 metres of Flat 4, Straffan Lodge 1-3 across the last 2 years.
Most recently, Flat 18, 7, Lambolle Road, London, NW3 4HS, a leasehold flat, sold at £750,000 on the 30th January 2026.
Read more about house prices in NW3.
- Sold Jan 2026£750,000 | 2 Bed FlatFlat 18, 7, Lambolle Road, London, NW3 4HSFlat 18, 7, Lambolle Road, London, NW3 4HS
- Sold Dec 2021£675,000 | 2 Bed FlatFlat 13, Straffan Lodge 1-3, Belsize Grove, London, NW3 4XEFlat 13, Straffan Lodge 1-3, Belsize Grove, London, NW3 4XE
- Sold Jan 2021£740,000 | 2 Bed FlatFlat 7, Straffan Lodge 1-3, Belsize Grove, London, NW3 4XEFlat 7, Straffan Lodge 1-3, Belsize Grove, London, NW3 4XE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Agents in our network have reported 1 letting of a comparable property within 250 metres of Flat 4, Straffan Lodge 1-3 across the last 2 years.
The newest of these is 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living in February 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks Flat 4, Straffan Lodge 1-3 as the 106th largest and the 124th most expensive of the 462 addresses on Belsize Grove, London, NW3.
Against the NW3 postcode district average, it is £487k less expensive than the typical property.
More reading links
Schools Nearby
- 500mRosary Catholic Primary School
- 700mSt Paul's Church of England Primary School
- 700mFleet Primary School
- 800mThe UCL Academy
- 900mHaverstock School
- 1.3kmHarris Academy St John's Wood
More reading links
Public Transport Nearby
- 300mBelsize Park
- 800mSwiss Cottage
- 900mHampstead Heath
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
