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Get startedBasement Flat, 98 Gloucester Avenue, Camden, London, NW1 8HX
About Basement Flat
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Basement Flat is a mid-terrace house in Camden, London, London (NW1 8HX). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to 1900-1929. The latest certificate (August 2025) shows a C (score 74). The rating has held steady at C across 2 certificates since January 2010. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Poor to Very Poor.
Sale prices here have outpaced London HPI: 9.1% per year against 0% for the wider region. Today's modelled estimate of £742,000 is 15% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£1,016/sq ft) was about 55.2% above the typical sold price in the postcode. On the market in September 2015 and unlisted since — roughly 11 years.
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)
Aug 2025
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
1.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£742,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 5 years.
Last sold (2015)
£645,000
Growth on file: 9.1% per year over 5 years.
Sales timeline
Versus other Gloucester Avenue homes
Four headline reads against 26 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for Basement Flat runs comfortably ahead of the street norm.
Price per m²
£10,932
Street avg £11,909
Floor Area
59 m²
Street avg 73 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
0.2 km
Chalk Farm Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW1 8HX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 103 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 Basement Flat, 98 Gloucester Avenue, Camden, London, NW1 8HX. Each answer is also embedded as structured data for search engines.