Flat 1, 17 Bracknell Gardens, London, NW3 7EE
About Flat 1
Flat 1 is a semi-detached house in London (NW3 7EE). It has a recorded floor area of 247 m² (around 2659 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (September 2023) shows a C (score 69), just inside the C band.
It hasn't traded since January 2005, a hold of 21 years that's notably long for the area. At 247 m² the property is well over the postcode median (146 m² across 31 EPCs), placing it in the larger end of the local stock. Across 2003–2005, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £1,825,000 sits 147.1% above the 2005 sale of £738,500. On a £-per-square-foot basis, the last sale (£278/sq ft) was about 57.7% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a basement excavation, a conservatory and partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at Flat 1
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Flat 1's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Feb 2013RenovationFullIn report
Alterations to front garden area including new paving, erection of bin store and replacement of existing garden wall and piers with low wall and railings over, piers and gate all in connection with existing residential flat (Class C3).
- Documents
- 13 docs on file
- Reference
- 2012/6653/P
- Jul 2012BasementFullIn report
Extension: Rear of property
Alterations and extensions including erection of two storey rear extension with pitched roof at basement and ground floor levels involving excavation and demolition of existing rear extension, erection of rear ground floor conservatory and infilling of side door in connection with existing flat (Class C3).
ExtensionConservatoryDemolition- Documents
- 36 docs on file
- Reference
- 2012/0867/P
We flagged 1 thing worth checking at Flat 1
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat 1 changed hands twice within eighteen months — unusual for the area.
£1,825,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 1 year.
£738,500
Growth on file: 2.4% per year over 1 year.
Sales timeline
14 January 2005Most recent
£738,500
+3.3%over 1 year3 September 2003
£715,200
Median price across the last 5 sales in NW3 7EE: £3,850,000 (2024–2019).
Nearby sales in NW3 7EE
17 Bracknell Gardens, Camden, London, NW3 7EE
Sold May 2024
£3,850,000Flat 3, 15 Bracknell Gardens, London, NW3 7EE
Sold Aug 2023
£2,700,000Flat 2, 15 Bracknell Gardens, Camden, London, NW3 7EE
Sold Sept 2021
£440,0009 Bracknell Gardens, Camden, London, NW3 7EE
Sold Sept 2020
£4,917,00025 Bracknell Gardens, Camden, London, NW3 7EE
Sold Apr 2019
£11,500,000
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Bracknell Gardens homes
Price per m² for Flat 1 lags the street by a wide margin.
Price per m²
£2,990
Street avg £14,418
Floor Area
247 m²
Street avg 137 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
7.3 t/year
Street avg 5.5 t/year
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11a, Flat 2, Heath Drive
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23a, First Floor Flat, Bracknell Gardens, Camden
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11a, Flat 1, Heath Drive
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4b, Garden Flat, Kidderpore Avenue, Camden
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515a, Flat 5, Finchley Road, Camden
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1a, First Floor Flat, The Village, North End Way, Camden
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43a, Flat B, Ferncroft Avenue
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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
0.1 km
West End Lane Frognal — bus stop.
Closest school
0.4 km
Emmanuel Church of England Primary School. 57 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
53.7dB

Night-time· 23:00 – 07:00
43.0dB