Ground Floor Flat, 16 Adamson Road, London, NW3 3HR
About Ground Floor Flat
Ground Floor Flat is a mid-terrace house in London (NW3 3HR). It has a recorded floor area of 149 m² (around 1604 sq ft) and construction records dating it to before 1900. The latest certificate (October 2023) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (September 2011); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 75).
2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension and new windows, meaningful when judging how the property has evolved. An active application for new windows is awaiting a decision. At 149 m² the property is well over the postcode median (63 m² across 40 EPCs), placing it in the larger end of the local stock. Across 2015–2024, sale prices on this property compounded at 2% per year. Today's modelled estimate of £2,639,000 is 20% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£1,372/sq ft) was about 98% above the typical sold price in the postcode. Most recent transfer: March 2024 at £2,200,000.
Know exactly what you're buying at Ground 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
Ground Floor Flat's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Single glazing replaced with double or better glazing
More low energy lighting installed
Hot water efficiency improved
Windows upgraded, improving insulation
Planning history
- Mar 2024RenovationFullIn report
Alterations to rear elevation at ground and lower ground floor levels, involving the replacement of windows and door with timber framed sash window, replacement of bay windows and doors with timber framed glazed doors in wider opening and windows, replacement of soil and vent pipe, and removal of boxing to ground floor terrace and make good brickwork.
New Windows- Documents
- 13 docs on file
- Reference
- 2024/1059/P
- Nov 2015ExtensionFullIn report
Extension: Rear of property
Erection of a terrace at upper ground floor level of rear elevation, installation of French doors at upper ground level to replace window, installation of window in side elevation at lower ground level to replace door and replacement of existing single glazed windows with double glazed to match existing.
New Windows- Documents
- 9 docs on file
- Reference
- 2015/4901/P
What's in Ground Floor Flat, 16 Adamson Road, London, NW3 3HR's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on Ground Floor Flat was the highest on Land Registry record across the postcode.
£2,639,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 9 years.
£2,200,000
Growth on file: 2.0% per year over 9 years.
Sales timeline
15 March 2024Most recent
£2,200,000
+18.9%over 8 years11 June 2015
£1,850,000
Median price across the last 5 sales in NW3 3HR: £680,000 (2025–2021).
Nearby sales in NW3 3HR
22a, Adamson Road, Camden, London, NW3 3HR
Sold Feb 2025
£680,000Flat 5, 26 Adamson Road, Camden, London, NW3 3HR
Sold Apr 2023
£499,950Flat 6, 18 Adamson Road, Camden, London, NW3 3HR
Sold Aug 2022
£840,000Flat 6, 10 Adamson Road, London, NW3 3HR
Sold Nov 2021
£922,500Flat 1, 18 Adamson Road, Camden, London, NW3 3HR
Sold Jan 2021
£550,000
Everything we know about Ground 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 Adamson Road homes
Ground Floor Flat is notably below the street on years held.
Price per m²
£14,765
Street avg £9,967
Floor Area
149 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
6.5 t/year
Street avg 3.0 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
0.1 km
Buckland Crescent — bus stop.
Closest school
0.4 km
The UCL Academy. 75 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
54.3dB

Night-time· 23:00 – 07:00
43.4dB