9b, Derwent Road, London, N13 4PY
About 9b
9b is an end-of-terrace house in London (N13 4PY). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1900-1929 and council tax band D. At 62 m² this is the largest unit on EPC record across the building (37–62 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 66). The latest certificate (January 2023) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
Untraded for 18 years, with the last transfer in June 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1999–2008, sale prices on this property compounded at 10.2% per year. Today's modelled estimate of £422,000 sits 64.2% above the 2008 sale of £257,000. At 62 m² it sits well below the postcode median (166 m² across 22 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 9b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
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
Planning history
9b has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 1 thing worth checking at 9b
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.
- Signs of HMO activity in the area
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Sales history & valuation
9b has more than doubled in price since the earliest registered sale in 1999.
£422,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.2% per year over 9 years.
£257,000
Growth on file: 10.2% per year over 9 years.
Sales timeline
16 June 2008Most recent
£257,000
+46.9%over 6 years16 May 2002
£175,000
+62.0%over 2 years29 June 1999
£108,000
Median price across the last 5 sales in N13 4PY: £1,175,000 (2025–2022).
Nearby sales in N13 4PY
53 Derwent Road, Enfield, London, N13 4PY
Sold Aug 2025
£1,220,00021 Derwent Road, Enfield, London, N13 4PY
Sold Jun 2025
£558,56029 Derwent Road, Enfield, London, N13 4PY
Sold May 2025
£1,175,00023 Derwent Road, Enfield, London, N13 4PY
Sold Jul 2022
£1,200,00045 Derwent Road, Enfield, London, N13 4PY
Sold Jun 2022
£1,075,000
Everything we know about 9b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Derwent Road homes
On price per m², 9b runs well behind the street norm.
Price per m²
£4,145
Street avg £5,879
Floor Area
62 m²
Street avg 69 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.0 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Broomfield Park — bus stop.
Closest school
0.4 km
St Monica's RC Primary School. 55 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
53.5dB

Night-time· 23:00 – 07:00
43.6dB