11a, Frognal, Camden, London, NW3 6AL
About 11a
11a is a property in Camden, London, London (NW3 6AL). It has a recorded floor area of 113 m² (around 1216 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2025) shows a C (score 72). The recommended improvements would push it to B (score 81).
It hasn't traded since January 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 113 m² the property is well over the postcode median (80 m² across 25 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,613,000 sits 659.1% above the 1996 sale of £212,500. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 51.2% below the postcode norm.
Know exactly what you're buying at 11a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
11a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 11a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
11a's modelled value sits at over four times its earliest registered sale price (1996).
£1,613,000
Modelled from EPC, postcode comparables.
£212,500
Recorded with HM Land Registry.
Sales timeline
9 January 1996Most recent
£212,500
Median price across the last 5 sales in NW3 6AL: £625,000 (2024–2017).
Nearby sales in NW3 6AL
Everything we know about 11a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Frognal homes
On price per m², 11a runs well behind the street norm.
Price per m²
£1,881
Street avg £5,815
Floor Area
113 m²
Street avg 81 m²
Habitable Rooms
6 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.5 t/year
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1 The Mount, Camden
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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
Finchley Road & Frognal Station — railway station.
Closest school
0.5 km
Holy Trinity CofE Primary School, NW3. 58 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
53.9dB

Night-time· 23:00 – 07:00
42.9dB