Flat, 31 Daventry Street, Westminster, London, NW1 6TD
About Flat
Flat is a mid-terrace house in Westminster, London, London (NW1 6TD). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to before 1900 and council tax band C. At 38 m² this is the 5th smallest of 33 units on EPC record in the building, where floor areas span 33–160 m². The building's EPC ratings span G to B across 33 units on file. The latest certificate (August 2019) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 70). Main heating runs on electricity.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. At 38 m² it's 15.6% smaller than the typical home in the postcode (45 m² median across 47 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). On a £-per-square-foot basis, the last sale (£1,015/sq ft) was about 125.6% above the typical sold price in the postcode. Last sale on file: £415,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Jul 2013ExtensionFullIn report
Extension: Single storey
Erection of roof extension to main roof and part of rear closet wing to form a self-contained studio flat with associated party wall upstands.
- Agent
- Sterling Town Planning
- Documents
- 7 docs on file
- Reference
- 13/04624/FULL
- Jun 2013SubdivisionAmendmentIn report
Use of ground floor as 1 x one-bedroom flat (Class C3) and basement as 1 x one-bedroom flat (Class C3).
- Documents
- 22 docs on file
- Reference
- 13/03404/CLEUD
What's in Flat, 31 Daventry Street, Westminster, London, NW1 6TD's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£432,000
Modelled from EPC, postcode comparables.
£415,000
Recorded with HM Land Registry.
Sales timeline
22 September 2022Most recent
£415,000
Median price across the last 5 sales in NW1 6TD: £695,000 (2025–2021).
Nearby sales in NW1 6TD
Waterford Court, Flat 2, 20 Daventry Street, Westminster, London, NW1 6TD
Sold Jan 2025
£695,000Flat A, 39 Daventry Street, London, NW1 6TD
Sold Apr 2023
£550,000Flat 7, 36 Daventry Street, Westminster, London, NW1 6TD
Sold Oct 2022
£375,000Waterford Court, Flat 4, 18 Daventry Street, Westminster, London, NW1 6TD
Sold Sept 2021
£700,000Waterford Court, Flat 3, 20 Daventry Street, Westminster, London, NW1 6TD
Sold Jun 2021
£755,000
Versus other Daventry Street homes
On epc rating, Flat runs well behind the street norm.
Price per m²
£10,921
Street avg £7,539
Floor Area
38 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 1.9 t/year
Similar properties nearby
24 28, Flat 3, Boston Place
NW1 6ER
22a, Flat 2, Lisson Grove
NW1 6TT
22a, Flat 1, Lisson Grove
NW1 6TT
22a, Flat 3, Melcombe Street
NW1 6AH
24 28, Flat 1, Boston Place
NW1 6ER
24 28, Flat 2, Boston Place
NW1 6ER
15 16, Flat, Ivor Place, Westminster
NW1 6HS
195a, Flat B2, Gloucester Place
NW1 6BU
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Old Marylebone Road — bus stop.
Closest school
0.1 km
Christ Church Bentinck CofE Primary School. 61 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
61.6dB

Night-time· 23:00 – 07:00
52.1dB







