66b, Grand Parade, Green Lanes, London, N4 1AF
About 66b
66b is an end-of-terrace house in London (N4 1AF). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band C. At 81 m² this is the 27th smallest of 33 units on EPC record in the building, where floor areas span 44–110 m². The building's EPC ratings span E to B across 33 units on file. The latest certificate (November 2021) shows a C (score 71). The recommended improvements would push it to B (score 81).
At 81 m² it's 15.7% larger than the typical home in the postcode (70 m² median across 42 EPCs). Across 1996–2022, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £508,000 is 15.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£505/sq ft) was about 235.5% above the typical sold price in the postcode. Sold February 2022 for £440,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 66b
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
66b has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at 66b
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
66b has more than quadrupled in price since its earliest registered sale in 1996.
£508,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 25 years.
£440,000
Growth on file: 7.6% per year over 25 years.
Sales timeline
10 February 2022Most recent
£440,000
+4.8%over 2 years28 June 2019
£420,000
+38.4%over 5 years8 August 2013
£303,500
+7.6%over 5 years15 June 2008
£282,000
+48.5%over 3 years18 August 2004
£189,950
+55.7%over 2 years30 September 2001
£122,000
+79.4%over 5 years19 September 1996
£68,000
Median price across the last 5 sales in N4 1AF: £380,000 (2025–2022).
Nearby sales in N4 1AF
57c, Grand Parade, Green Lanes, London, N4 1AF
Sold May 2025
£473,80064a, Grand Parade, Green Lanes, London, N4 1AF
Sold Jun 2024
£380,00056c, Grand Parade, Green Lanes, London, N4 1AF
Sold Nov 2023
£380,00056b, Grand Parade, Green Lanes, London, N4 1AF
Sold Nov 2023
£380,00063b, Grand Parade, Green Lanes, London, N4 1AF
Sold Jan 2020
£400,000
Everything we know about 66b, 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
Price per m² for 66b runs comfortably ahead of the street norm.
Price per m²
£5,432
Street avg £2,779
Floor Area
81 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.8 t/year
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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
0.1 km
Harringay Green Lanes Station — bus stop.
Closest school
0.3 km
South Harringay Junior School. 84 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
53.4dB

Night-time· 23:00 – 07:00
44.1dB