21 Granville Road, Haringey, London, N4 4EJ
About 21 Granville Road
21 Granville Road is a mid-terrace house in Haringey, London, London (N4 4EJ). It has a recorded floor area of 306 m² (around 3294 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (March 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2018. The recommended improvements would push it to C (score 78).
It hasn't traded since July 2006, a hold of 20 years that's notably long for the area. At 306 m² the property is well over the postcode median (80 m² across 13 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,391,000 sits 181.3% above the 2006 sale of £850,000. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 45% below the postcode norm. 5 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.
Know exactly what you're buying at 21 Granville Road
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
21 Granville Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
21 Granville Road sits within a conservation area — exterior works face additional planning controls.
- Mar 2023Tree WorksTreesIn report
X2 Lime (T1 & T2): Reduce to previous, most recent points of reduction (approx. 1-2m)
- Documents
- 3 docs on file
- Reference
- HGY/2023/0599
- Jan 2013FullIn report
Enlargement of existing rear dormer (householder application)
- Documents
- 8 docs on file
- Reference
- HGY/2012/2253
We flagged 1 thing worth checking at 21 Granville Road
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
21 Granville Road valuation sits well clear of the typical sold price in this postcode.
£2,391,000
Modelled from EPC, postcode comparables.
£850,000
Recorded with HM Land Registry.
Sales timeline
13 July 2006Most recent
£850,000
Median price across the last 5 sales in N4 4EJ: £825,000 (2025–2020).
Nearby sales in N4 4EJ
Flat A, 17 Granville Road, Haringey, London, N4 4EJ
Sold Mar 2025
£825,000Flat C, 17 Granville Road, London, N4 4EJ
Sold Oct 2022
£595,0005 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
£1,000
Everything we know about 21 Granville Road, 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
On price per m², 21 Granville Road runs well behind the street norm.
Price per m²
£2,778
Street avg £6,912
Floor Area
306 m²
Street avg 282 m²
Habitable Rooms
11 rooms
Street avg 10 rooms
CO₂ Emissions
7.7 t/year
Street avg 14.5 t/year
Similar properties nearby
1 Ossian Road, Haringey
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1 Dagmar Road, Haringey
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1 Bridgemount Mews, Mount Pleasant Villas, Haringey
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1 Addington Road, Haringey
N4 4RP
1 The Grove, Haringey
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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