Our Data Sources
45, Castelnau has a single entry in the Land Registry from June 2023 and a single entry in the EPC database dated January 2023.
We combine this information with that 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
In very good condition, we estimate 45, Castelnau would be worth £9,703,528, with a potential rental value of £18,391 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £8,594,553, with a rental value of £16,289 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
45, Castelnau occupies a 775 m2 plot as recorded by HM Land Registry.
Of the 18 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
45, Castelnau has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jan 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and underfloor heating (mains gas).
Sold Prices
45, Castelnau last changed hands on 30th June 2023, selling for £8,750,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 16.6% since June 2023.
- Sold Jun 2023£8,750,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 4 sales of comparable properties within 640 metres of 45, Castelnau since 2013.
Most recently, 24, Castelnau, London, SW13 9RU, a leasehold house, sold at £10,000,000 on the 29th September 2025.
Read more about house prices in SW13.
- Sold Sep 2025£10,000,000 | 6 Bed House24, Castelnau, London, SW13 9RU24, Castelnau, London, SW13 9RU
- Sold Aug 2022£8,850,000 | 6 Bed House38, Castelnau, London, SW13 9RU38, Castelnau, London, SW13 9RU
- Sold Jun 2022£8,500,000 | 6 Bed House107, Castelnau, London, SW13 9EL107, Castelnau, London, SW13 9EL
- Sold Jul 2013£6,000,000 | 6 Bed House2, Baronsmead Road, London, SW13 9RR2, Baronsmead Road, London, SW13 9RR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £4,521,048, ranging from £365,342 to £8,784,715.
- Ground Floor
1 Bed Flat | 28 m | Est. Value: £365,342
- 41 Castelnau
6 Bed House | 31 m | Est. Value: £8,784,715
- 7 Newport Road
4 Bed House | 36 m | Est. Value: £3,011,035
- 51 Castelnau
6 Bed House | 41 m | Est. Value: £6,157,793
- 39 Castelnau
6 Bed House | 42 m | Est. Value: £6,133,966
Location Comparison
Our analysis of the public data ranks 45, Castelnau as the 3rd largest and the 2nd most expensive of the 452 addresses on Castelnau, London, SW13.
Against the SW13 postcode district average, it is £7.81m more expensive than the typical property.
More reading links
Schools Nearby
- Lowther Primary School500 m away
- St Osmund's Catholic Primary School800 m away
- Queen's Manor School and Special Needs Unit1.1 km away
- West London Free School1.5 km away
- Chiswick School1.5 km away
- Fulham Cross Academy1.6 km away
More reading links
Public Transport Nearby
- Barnes Bridge|1.3 km away
- Barnes|1.4 km away
- Ravenscourt Park|1.6 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
