Flat C, 17 Granville Road, London, N4 4EJ
About Flat C
Flat C is an end-of-terrace house in London (N4 4EJ). It has a recorded floor area of 80 m² (around 861 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2024) shows a C (score 70). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good.
Across 1997–2022, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £689,000 is 15.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£691/sq ft) was about 47.3% above the typical sold price in the postcode. Last sale on file: £595,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Flat C
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
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Single glazing replaced with double or better glazing
Heating controls changed
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Heating controls changed
Single glazing replaced with double or better glazing
Planning history
Flat C has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Flat C
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
Flat C has more than quadrupled in price since its earliest registered sale in 1997.
£689,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 26 years.
£595,000
Growth on file: 7.7% per year over 26 years.
Sales timeline
6 October 2022Most recent
£595,000
+78.9%over 15 years15 August 2007
£332,500
+273.6%over 10 years31 January 1997
£89,000
Median price across the last 5 sales in N4 4EJ: £825,000 (2025–2019).
Nearby sales in N4 4EJ
Flat A, 17 Granville Road, Haringey, London, N4 4EJ
Sold Mar 2025
£825,0005 Granville Road, Haringey, London, N4 4EJ
Sold Aug 2022
£2,875,00019 Granville Road, Haringey, London, N4 4EJ
Sold Sept 2021
£2,150,0001 Granville Road, Haringey, London, N4 4EJ
Sold Dec 2020
£1,000Flat B, 17 Granville Road, London, N4 4EJ
Sold Nov 2019
£532,500
Everything we know about Flat C, 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 Granville Road homes
Floor Area for Flat C runs comfortably ahead of the street norm.
Price per m²
£7,438
Street avg £6,020
Floor Area
80 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.3 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
Ossian Road — bus stop.
Closest school
0.1 km
St Aidan's Voluntary Controlled Primary School. 79 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
51.9dB

Night-time· 23:00 – 07:00
42.1dB