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Get startedFlat 3, 9 Gloucester Avenue, London, NW1 7AU
7 sales on record
About Flat 3
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 3 is an end-of-terrace house in London (NW1 7AU). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to before 1900 and council tax band E. At 73 m² this is the largest unit on EPC record across the building (61–73 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2022) shows a C (score 78), near the top of the C band. When first surveyed in August 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Good to Very Good. The recommended improvements would push it to B (score 83).
Sale prices here have outpaced London HPI: 8.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,135/sq ft) was about 93.3% above the typical sold price in the postcode. At 73 m² the property is well over the postcode median (49 m² across 25 EPCs), placing it in the larger end of the local stock. Last sale on file: £892,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jun 2022
EPC Rating
A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.7 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Flat 3 has more than quadrupled in price since its earliest registered sale in 1996.
Current estimate
See how we calculated this£880,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 26 years.
Last sold (2022)
£892,000
Growth on file: 8.8% per year over 26 years.
Sales timeline
Versus other Gloucester Avenue homes
Four headline reads against 25 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, Flat 3 stands well clear of the street.
Price per m²
£12,219
Street avg £10,238
Floor Area
73 m²
Street avg 55 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Gloucester Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW1 7AU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 99 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 3, 9 Gloucester Avenue, London, NW1 7AU. Each answer is also embedded as structured data for search engines.