Our Data Sources
9B, Porchester Square has 2 entries in the Land Registry , most recently in October 2025 and a single entry in the EPC database dated October 2022.
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
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 9B, Porchester Square, we estimate a market value of £521,433 and a rental value of £2,581 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £461,841 and £2,286 per month respectively.
Energy Efficiency
9B, Porchester Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Oct 2022.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 9B, Porchester Square completed on 17th October 2025 at £555,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 12.3% over the period since October 2025.
- Sold Oct 2025£555,000
- Sold Mar 2010£392,000
Similar Properties Sold Nearby
Over the past 2 years 173 properties similar to 9B, Porchester Square have sold within a radius of 240 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd December 2022, was 16A , Porchester Square, London, W2 6AN, a leasehold flat which sold for £455,000.
Read more about house prices in W2.
- Sold Dec 2022£455,000 | 1 Bed Flat16A , Porchester Square, London, W2 6AN16A , Porchester Square, London, W2 6AN
- Sold Jun 2021£480,000 | 1 Bed Flat9A , Porchester Square, London, W2 6AN9A , Porchester Square, London, W2 6AN
- Sold Nov 2015£602,995 | 1 Bed Flat9D , Porchester Square, London, W2 6AN9D , Porchester Square, London, W2 6AN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 2 lets of properties comparable to 9B, Porchester Square, all within 240 metres.
The latest, in August 2023, was 9A , Porchester Square, London, W2 6AN, a leasehold flat let by Fine Living.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 386 addresses on Porchester Square, London, W2, 9B, Porchester Square comes out as the 313th largest and the 264th most expensive in our analysis of the public data.
It is also £557k less expensive than the average property across the W2 district.
More reading links
Schools Nearby
- Edward Wilson Primary School400 m away
- Hallfield Primary School400 m away
- St Mary Magdalene & St Stephen's CofE Primary School500 m away
- Westminster Academy500 m away
- Marylebone Boys' School700 m away
- Paddington Academy900 m away
More reading links
Public Transport Nearby
- Royal Oak|200 m away
- Bayswater|600 m away
- Warwick Avenue|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.
