Flat 4, 82 Onslow Gardens, London, SW7 3BS
About Flat 4
Flat 4 is a mid-terrace house in London (SW7 3BS). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to before 1900 and council tax band G. At 62 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 28–164 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 47). The latest certificate (October 2023) shows a C (score 72). The rating has held steady at C across 3 certificates since February 2009. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 81).
15 planning records sit against the property, 8 approved, 7 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.
Know exactly what you're buying at Flat 4
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
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
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Dec 2016RenovationHeritageIn report
Alterations to door opening at 1st floor level and addition of doors to match opposite (Listed Building Consent only)
- Council
- Thurloe and Smith's Charity
Listed- Documents
- 18 docs on file
- Reference
- LB/16/07011
- Aug 2016HeritageIn report
Variation of condition 1 (Compliance with approved drawings) of listed building consent 16/01195 to alter design.
- Council
- Thurloe and Smith's Charity
Listed- Reference
- LB/16/04146
We flagged 2 things worth checking at Flat 4
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
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£991,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SW7 3BS: £935,000 (2024–2020).
Nearby sales in SW7 3BS
Flat 5, 88 Onslow Gardens, London, SW7 3BS
Sold Apr 2024
£1,030,00088 Onslow Gardens, Kensington And Chelsea, London, SW7 3BS
Sold Aug 2023
£75,524Flat 1, 90 Onslow Gardens, London, SW7 3BS
Sold Jan 2021
£590,000Flat 1, 88 Onslow Gardens, London, SW7 3BS
Sold Sept 2020
£4,550,000Flat 2, 88 Onslow Gardens, London, SW7 3BS
Sold Aug 2020
£2,000,000
Everything we know about Flat 4, 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 Onslow Gardens homes
EPC Rating
72 (C)
Street avg 67 (D)
Floor Area
62 m²
Street avg 85 m²
CO₂ Emissions
2.0 t/year
Street avg 3.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Onslow Gardens South Kensington — bus stop.
Closest school
0.3 km
Our Lady of Victories RC Primary School. 60 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
58.0dB
Night-time· 23:00 – 07:00
47.6dB