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Get started21a, Gloucester Avenue, Camden, London, NW1 7AU
4 sales on record
About 21a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21a is a mid-terrace house in Camden, London, London (NW1 7AU). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to before 1900. At 55 m² this is the 8th smallest of 17 units on EPC record in the building, where floor areas span 40–130 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2021) shows a C (score 70). The rating has held steady at C across 2 certificates since May 2011. Between certificates, lighting went from Average to Good.
Sale prices here have outpaced London HPI: 7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,182/sq ft) was about 81.2% above the typical sold price in the postcode. Sold April 2023 for £700,000.
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)
Oct 2021
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
2.0 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.
21a has more than quadrupled in price since its earliest registered sale in 1995.
Current estimate
See how we calculated this£635,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 28 years.
Last sold (2023)
£700,000
Growth on file: 7.0% per year over 28 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 years held, 21a runs well behind the street norm.
Price per m²
£12,727
Street avg £10,213
Floor Area
55 m²
Street avg 56 m²
Habitable Rooms
3 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 21a, Gloucester Avenue, Camden, London, NW1 7AU. Each answer is also embedded as structured data for search engines.