13c, Grand Parade, Green Lanes, London, N4 1LA
About 13c
13c is an end-of-terrace house in London (N4 1LA). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band C. At 61 m² this is the 6th smallest of 12 units on EPC record in the building, where floor areas span 41–104 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2019) shows a D (score 67), on the cusp of jumping into the C band.
It hasn't traded since July 1997, a hold of 29 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. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £344,000 sits 739% above the 1997 sale of £41,000. On a £-per-square-foot basis, the last sale (£62/sq ft) was about 41.6% below the postcode norm.
Know exactly what you're buying at 13c
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
13c sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
13c has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at 13c
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
- Larger development activity nearby
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Sales history & valuation
13c's modelled value sits at over four times its earliest registered sale price (1997).
£344,000
Modelled from EPC, postcode comparables.
£41,000
Recorded with HM Land Registry.
Sales timeline
7 July 1997Most recent
£41,000
Median price across the last 5 sales in N4 1LA: £69,500 (2021–1996).
Nearby sales in N4 1LA
Everything we know about 13c, 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
- Larger development activity nearby

Versus other Grand Parade homes
On epc rating, 13c runs well behind the street norm.
EPC Rating
67 (D)
Street avg 75 (C)
Floor Area
61 m²
Street avg 66 m²
CO₂ Emissions
2.5 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Mattison Road — bus stop.
Closest school
0.2 km
South Harringay Junior School. 80 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
52.5dB

Night-time· 23:00 – 07:00
43.1dB