12a, South Hill Park, Camden, London, NW3 2SB
About 12a
12a is a three-bedroom mid-terrace house in Camden, London, London (NW3 2SB). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2024) shows a C (score 69), just inside the C band. The rating has held steady at C across 3 certificates since March 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Today's modelled estimate of £972,000 is 10.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£900/sq ft) was about 89.7% above the typical sold price in the postcode. Last sale on file: £882,000 in October 2024.
Know exactly what you're buying at 12a
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Upgraded to gas central heating
Fuel source changed
Hot water system upgraded
Planning history
12a has an approved rear extension on the planning record.
- Jun 2014ConditionsIn report
Variation to condition 3 (approved plans) of planning permission 2010/6569/P granted on 11/02/2011 for the erection of a full width extension at lower ground floor level and installation of door at rear ground floor level, namely alteration to rear lower floor doors and reconfiguration of rooflights.
- Documents
- 15 docs on file
- Reference
- 2014/2048/P
- Feb 2011ExtensionFullIn report
Extension: Rear of property
Erection of a full width extension at lower ground floor level and installation of door at rear ground floor level to existing dwelling (Class C3).
- Documents
- 11 docs on file
- Reference
- 2010/6569/P
What's in 12a, South Hill Park, Camden, London, NW3 2SB's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
12a valuation sits well clear of the typical sold price in this postcode.
£972,000
Modelled from EPC, postcode comparables.
£882,000
Recorded with HM Land Registry.
Sales timeline
23 October 2024Most recent
£882,000
Median price across the last 5 sales in NW3 2SB: £1,000,000 (2024–2022).
Nearby sales in NW3 2SB
6a, South Hill Park, Camden, London, NW3 2SB
Sold Dec 2024
£654,00012a, Basement Flat, South Hill Park, London, NW3 2SB
Sold Oct 2024
£235,0002a, South Hill Park, Camden, London, NW3 2SB
Sold Mar 2024
£5,000,00030d, South Hill Park, London, NW3 2SB
Sold Jul 2022
£1,150,000Flat 1, 2 South Hill Park, London, NW3 2SB
Sold Jun 2022
£1,000,000
Everything we know about 12a, 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
Years Held for 12a lags the street by a wide margin.
Price per m²
£9,692
Street avg £8,310
Floor Area
91 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.6 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