Flat 9, Devonport 23
Flat 9, Devonport 23
Description & Estimates







The public record describes Flat 9, Devonport 23 as a mid-century apartment with 1,076 ft2 of internal area.
In this area, apartments of this size normally have 3 bedrooms.
Flat 9, Devonport 23 has an estimated sale value of £843,238 and an estimated rental value of £4,221 per month, assuming reasonable condition and based on the information available.
The apartment sits within Devonport, Southwick Street, London, W2.
Southwick Street, London, W2 lies in the borough of City of Westminster, within the W2 postal district.
Our Data Sources
Flat 9, Devonport 23 has no recent1 records in the the Land Registry and a single entry in the EPC database dated December 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate Flat 9, Devonport 23 would be worth £885,399, with a potential rental value of £4,432 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £784,211, with a rental value of £3,926 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of Flat 9, Devonport 23 has moved up by £1,109 (0.1%) over the last year. During the same period, its estimated monthly rental value has increased by £298 (7.1%). The property's estimated gross yield is currently 6.0%.
Energy Efficiency
Flat 9, Devonport 23 has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Dec 2020.
The property is not connected to mains gas and has partial double glazing. It is heated using Electric underfloor heating.
Sold Prices
Flat 9, Devonport 23 last changed hands on 7th July 1998, selling for £222,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Jul 1998£222,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 260 metres of Flat 9, Devonport 23 across the last 2 years.
Most recently, Flat 151, Quadrangle Tower, Cambridge Square, London, W2 2PL, a leasehold flat, sold at £850,000 on the 10th February 2026.
Read more about house prices in W2.
- Sold Feb 2026£850,000 | 3 Bed FlatQuadrangle Tower, Cambridge SquareFlat 151, Quadrangle Tower, Cambridge Square, London, W2 2PL
- Sold Nov 2023£940,000 | 3 Bed FlatThe Quadrangle21, The Quadrangle, London, W2 2RN
- Sold Jan 2020£1,050,000 | 3 Bed FlatQuadrangle Tower, Cambridge SquareFlat 234, Quadrangle Tower, Cambridge Square, London, W2 2PJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Flat 9, Devonport 23 as the 33rd largest and the 32nd most expensive of the 172 addresses on Southwick Street, London, W2.
Against the W2 postcode district average, it is £228k less expensive than the typical property.
More reading links
Schools Nearby
- 400mHampden Gurney CofE Primary School
- 600mChrist Church Bentinck CofE Primary School
- 700mSt Mary's Bryanston Square CofE School
- 600mMarylebone Boys' School
- 1.4kmThe St Marylebone CofE School
- 1.6kmWestminster Academy
More reading links
Public Transport Nearby
Paddington station is the nearest stop to Flat 9, Devonport 23 at 400 metres away.
- 400mPaddington
- 400mEdgware Road
- 500mLondon Paddington
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.

