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Get started6 Oldfield Mews is a four-bedroom semi-detached house in Haringey, London, London (N6 5XA). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (December 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, wall efficiency went from Average to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced London HPI: 6.5% per year against 0% for the wider region. Today's modelled estimate of £1,355,000 is 12.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£738/sq ft) was about 56.9% above the typical sold price in the postcode. 7 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a conservatory and tree works, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Last sale on file: £1,200,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Multiple extension applications run across more than a decade of planning history at 6 Oldfield Mews.
6 Oldfield Mews has more than quadrupled in price since its earliest registered sale in 1999.
£1,355,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 22 years.
£1,200,000
Growth on file: 6.5% per year over 22 years.
On co₂ emissions, 6 Oldfield Mews runs well behind the street norm.
Price per m²
£7,947
Street avg £6,411
Floor Area
151 m²
Street avg 133 m²
Habitable Rooms
7 rooms
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
Fitzwarren Gardens — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Extension: Single storey
Alterations to existing single storey side conservatory extension to provide new folding glazed doors and a flat roof with roof lights; Erection of a single storey rear/side extension (AMENDED PLANS & DESCRIPTION).
Works to tree protected by a TPO. Horse Chestnut (T5) - remove lower branches to give clearance over garage. (The other tree works in the application will be considered by means of a Section 211 Notice)
5 more applications for this property
Join to see all planning history.
18 June 2021Most recent
£1,200,000
+29.0%over 10 years22 October 2010
£930,000
+210.0%over 11 years14 May 1999
£300,000
Median price across the last 5 sales in N6 5XA: £1,285,000 (2025–2023).
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 3.9 t/year
N6 5DA
Closest school
0.2 km
Whitehall Park School. 62 schools nearby.
Night-time· 23:00 – 07:00
43.2dB
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