9 Wadham Gardens, Camden, London, NW3 3DN
About 9 Wadham Gardens
9 Wadham Gardens is a detached house in Camden, London, London (NW3 3DN). It has a recorded floor area of 549 m² (around 5909 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (October 2017) shows a D (score 58), a step below the typical UK home. When first surveyed in June 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80).
Across 2016–2025, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £6,580,000 is 60.1% below the 2025 sale of £16,500,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£2,792/sq ft) was about 143% above the typical sold price in the postcode. 5 planning records sit against the property, 3 approved, 0 refused, 1 pending. Past consents include an extension, a basement excavation, a conservatory and new windows, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. At 549 m² the property is well over the postcode median (133 m² across 18 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold October 2025 for £16,500,000.
Know exactly what you're buying at 9 Wadham Gardens
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
9 Wadham Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
- Jun 2024ExtensionFullIn report
Extension: Single storey · Side of property
Erection of a single storey side extension to the west elevation of the property.
- Documents
- 6 docs on file
- Reference
- 2024/2510/P
- Feb 2023BasementFullIn report
Creation of a new basement floor under the footprint of the existing property with new front lightwell, installation of an air source heat pump with acoustic enclosure in rear garden, and associated modifications to the property.
Extension- Documents
- 24 docs on file
- Reference
- 2021/4580/P
What's in 9 Wadham Gardens, Camden, London, NW3 3DN's planning history?
3 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
9 Wadham Gardens has more than doubled in price since the earliest registered sale in 2016.
£6,580,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 9 years.
£16,500,000
Growth on file: 8.4% per year over 9 years.
Sales timeline
31 October 2025Most recent
£16,500,000
+106.9%over 9 years12 October 2016
£7,975,000
Median price across the last 5 sales in NW3 3DN: £8,150,000 (2024–2010).
Nearby sales in NW3 3DN
17 Wadham Gardens, Camden, London, NW3 3DN
Sold Oct 2024
£19,500,000Flat 1, 19 Wadham Gardens, London, NW3 3DN
Sold Oct 2023
£5,775,0003 Wadham Gardens, Camden, London, NW3 3DN
Sold Mar 2010
£8,150,000Flat 3, 19 Wadham Gardens, London, NW3 3DN
Sold Dec 2002
£690,00019 Wadham Gardens, Camden, London, NW3 3DN
Sold Dec 2000
£690,000
Everything we know about 9 Wadham Gardens, 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 Wadham Gardens homes
9 Wadham Gardens is notably below the street on years held.
Price per m²
£30,055
Street avg £16,033
Floor Area
549 m²
Street avg 598 m²
Habitable Rooms
9 rooms
Street avg 11 rooms
CO₂ Emissions
22.0 t/year
Street avg 23.4 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
Lower Merton Rise — bus stop.
Closest school
0.3 km
The UCL Academy. 79 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
53.4dB

Night-time· 23:00 – 07:00
43.2dB