30d, South Hill Park, London, NW3 2SB
About 30d
30d is a mid-terrace house in London (NW3 2SB). It has a recorded floor area of 80 m² (around 861 sq ft) and construction records dating it to before 1900. The latest certificate (December 2021) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2010. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 81), a 3-band jump. At 80 m² this is the 4th smallest of 10 units on EPC record in the building, where floor areas span 54–219 m². The building's EPC ratings span F to C across 10 units on file.
Across 2017–2022, sale prices on this property compounded at 0.9% per year. On a £-per-square-foot basis, the last sale (£1,335/sq ft) was about 191.4% above the typical sold price in the postcode. Most recent transfer: July 2022 at £1,150,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 30d
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
30d has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,130,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 5 years.
£1,150,000
Growth on file: 0.9% per year over 5 years.
Sales timeline
14 July 2022Most recent
£1,150,000
+4.5%over 5 years1 June 2017
£1,100,000
Median price across the last 5 sales in NW3 2SB: £882,000 (2024–2022).
Nearby sales in NW3 2SB
6a, South Hill Park, Camden, London, NW3 2SB
Sold Dec 2024
£654,00012a, South Hill Park, Camden, London, NW3 2SB
Sold Oct 2024
£882,00012a, Basement Flat, South Hill Park, London, NW3 2SB
Sold Oct 2024
£235,0002a, South Hill Park, Camden, London, NW3 2SB
Sold Mar 2024
£5,000,000Flat 1, 2 South Hill Park, London, NW3 2SB
Sold Jun 2022
£1,000,000
Everything we know about 30d, 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 South Hill Park homes
30d is notably below the street on co₂ emissions.
Price per m²
£14,375
Street avg £7,950
Floor Area
80 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.5 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
Hampstead Heath Station — railway station.
Closest school
0.4 km
Rosary Catholic Primary School. 54 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
50.0dB

Night-time· 23:00 – 07:00
40.3dB