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Get started12 Simon Close, Portobello Road, Kensington And Chelsea, London, W11 3DJ
About 12 Simon Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Simon Close is a mid-terrace house in Kensington And Chelsea, London, London (W11 3DJ). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (February 2013) shows an F (score 36), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since June 2009. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Average. The recommended improvements would lift it to B (score 84), a 4-band jump. Main heating runs on electricity. The latest certificate is from February 2013, so improvements made since then won't be reflected.
At 35 m² it sits well below the postcode median (60 m² across 8 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Simon Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Feb 2023
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 Simon Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£1,065,000
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.
Versus other Simon Close homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 12 Simon Close runs well behind the street norm.
EPC Rating
36 (F)
Street avg 62 (D)
Floor Area
35 m²
Street avg 85 m²
CO₂ Emissions
5.7 t/year
Street avg 3.7 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chepstow Villas — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W11 3DJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
58.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 110 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Simon Close, Portobello Road, Kensington And Chelsea, London, W11 3DJ. Each answer is also embedded as structured data for search engines.