Giles Building, Flat 1, Upper Hampstead Walk, Camden, London, NW3 1DE
About Giles Building
Giles Building is a two-bedroom property in Camden, London, London (NW3 1DE). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to before 1900 and council tax band G. Tenure is freehold. At 89 m² this is the 7th smallest of 14 units on EPC record in Giles Building, where floor areas span 72–111 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (March 2012) shows an E (score 49), well below the UK norm with real room to improve. The latest certificate is from March 2012, so improvements made since then won't be reflected.
Last sale on file: £1,350,000 in June 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Across 1998–2021, sale prices on this property compounded at 8.4% per year. On a £-per-square-foot basis, the last sale (£1,409/sq ft) was about 176.6% above the typical sold price in the postcode.
Know exactly what you're buying at Giles Building
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms2
Outside
- Private gardenYes
- ParkingOff street
Building
- TenureFreehold
Energy performance
Giles Building's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Mar 2022
EPC Rating
Planning history
Giles Building has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Giles Building has more than quadrupled in price since its earliest registered sale in 1998.
£1,455,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 23 years.
£1,350,000
Growth on file: 8.4% per year over 23 years.
Sales timeline
7 June 2021Most recent
£1,350,000
+74.2%over 8 years2 January 2013
£775,000
+8.2%over 4 years1 June 2008
£716,000
+249.3%over 10 years3 March 1998
£205,000
Median price across the last 5 sales in NW3 1DE: £1,570,000 (2025–2022).
Nearby sales in NW3 1DE
Giles Building, Flat 3a, Upper Hampstead Walk, Camden, London, NW3 1DE
Sold Sept 2025
£1,570,000Rotunda Building, Flat 1, Upper Hampstead Walk, Camden, London, NW3 1DE
Sold Mar 2025
£2,100,000Giles Building, Flat 10, Upper Hampstead Walk, Camden, London, NW3 1DE
Sold May 2024
£1,200,000Giles Building, Flat 6, Upper Hampstead Walk, Camden, London, NW3 1DE
Sold May 2024
£950,000Rotunda Building, Flat 2, Upper Hampstead Walk, Camden, London, NW3 1DE
Sold Apr 2022
£1,598,000
Everything we know about Giles Building, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Upper Hampstead Walk homes
On habitable rooms, Giles Building stands well clear of the street.
Price per m²
£15,169
Street avg £11,787
Floor Area
89 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
5.7 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Hampstead Station — bus stop.
Closest school
0.1 km
New End Primary School. 55 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
52.1dB

Night-time· 23:00 – 07:00
41.8dB