Giles Building, Flat 3, Upper Hampstead Walk, Camden, London, NW3 1DE
About Giles Building
Giles Building is a two-bedroom end-of-terrace house in Camden, London, London (NW3 1DE). It has a recorded floor area of 77 m² (around 827 sq ft), construction records dating it to 1900-1929 and council tax band G. At 77 m² this is the 2nd 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. On EPC score it ranks last in the building (46 versus a best of 77). The latest certificate (October 2008) shows an E (score 46), well below the UK norm with real room to improve. The latest certificate is from October 2008, so improvements made since then won't be reflected.
Held since May 2006 — that's 20 years off the open market, well above the local norm. Across 1997–2006, sale prices on this property compounded at 11.7% per year. Today's modelled estimate of £988,000 sits 75.8% above the 2006 sale of £562,000. On a £-per-square-foot basis, the last sale (£679/sq ft) was about 31.6% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). One historical planning record sits against the property in 2015.
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
Outside
- ParkingYes
Energy performance
Giles Building's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Oct 2018
EPC Rating
Planning history
- Dec 2015RenovationHeritageIn report
Internal alterations including relocation of partitions in bedroom and ensuite shower room
- Documents
- 12 docs on file
- Reference
- 2015/6963/L
What's in Giles Building, Flat 3, Upper Hampstead Walk, Camden, London, NW3 1DE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Giles Building has more than doubled in price since the earliest registered sale in 1997.
£988,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.7% per year over 9 years.
£562,000
Growth on file: 11.7% per year over 9 years.
Sales timeline
22 May 2006Most recent
£562,000
+167.6%over 8 years30 June 1997
£210,000
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
EPC Rating for Giles Building lags the street by a wide margin.
Price per m²
£7,311
Street avg £12,224
Floor Area
77 m²
Street avg 93 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
6.0 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