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Get startedFlat 4, 9 Gloucester Avenue, London, NW1 7AU
About Flat 4
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 4 is a two-bedroom end-of-terrace house in London (NW1 7AU). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band E. At 61 m² this is the smallest 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 (October 2022) shows a C (score 78), near the top of the C band. When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to B (score 82).
Held since December 2005 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 12.1% per year against 0% for the wider region. Today's modelled estimate of £601,000 sits 82.1% above the 2005 sale of £330,000. On a £-per-square-foot basis, the last sale (£503/sq ft) was about 23% below the postcode norm. At 61 m² it's 24.5% larger than the typical home in the postcode (49 m² median across 25 EPCs).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 4's carbon output is low for the local stock.
Current Certificate(1 of 2)
Oct 2022
EPC Rating
A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 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.
Sale price has at least doubled since 1998.
Current estimate
See how we calculated this£601,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.1% per year over 7 years.
Last sold (2005)
£330,000
Growth on file: 12.1% per year over 7 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.
EPC Rating for Flat 4 runs comfortably ahead of the street norm.
Price per m²
£5,410
Street avg £10,562
Floor Area
61 m²
Street avg 56 m²
Habitable Rooms
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 4, 9 Gloucester Avenue, London, NW1 7AU. Each answer is also embedded as structured data for search engines.