First & Second Floor Flat, 6 Gardnor Road, London, NW3 1HA
About First & Second Floor Flat
First & Second Floor Flat is a mid-terrace house in London (NW3 1HA). It has a recorded floor area of 67 m² (around 721 sq ft) and construction records dating it to before 1900. The latest certificate (December 2021) shows a C (score 71).
One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. At 67 m² it's 18.3% smaller than the typical home in the postcode (82 m² median across 25 EPCs). Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Know exactly what you're buying at First & Second Floor Flat
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
Energy performance
EPC Rating
Planning history
First & Second Floor Flat has an approved extension on the planning record.
- Jul 2020ExtensionFullIn report
Erection of a mansard roof extension with rear terrace.
- Documents
- 6 docs on file
- Reference
- 2020/1209/P
What's in First & Second Floor Flat, 6 Gardnor Road, London, NW3 1HA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
First & Second Floor Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£822,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NW3 1HA: £1,190,000 (2025–2020).
Nearby sales in NW3 1HA
Flat 3, 2 Gardnor Road, London, NW3 1HA
Sold Oct 2025
£875,0008a, Gardnor Road, Camden, London, NW3 1HA
Sold Dec 2022
£1,190,00014 Gardnor Road, Camden, London, NW3 1HA
Sold Jul 2022
£2,870,00018b, Gardnor Road, Camden, London, NW3 1HA
Sold Dec 2021
£600,000Gardnor House, Gardnor Road, Camden, London, NW3 1HA
Sold Oct 2020
£11,000,000
Everything we know about First & Second Floor Flat, 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 Gardnor Road homes
On habitable rooms, First & Second Floor Flat stands well clear of the street.
EPC Rating
71 (C)
Street avg 65 (D)
Floor Area
67 m²
Street avg 56 m²
CO₂ Emissions
2.3 t/year
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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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
Hampstead Underground Station — subway entrance.
Closest school
0.1 km
New End Primary School. 53 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
52.9dB

Night-time· 23:00 – 07:00
42.1dB