12 Mayfair Close, Beckenham, BR3 5EL
About 12 Mayfair Close
12 Mayfair Close is an end-of-terrace house in Beckenham (BR3 5EL). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band D. At 61 m² this is the 10th smallest of 21 units on EPC record in the building, where floor areas span 29–189 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (April 2022) shows a C (score 70). The rating has held steady at C across 2 certificates since February 2011. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average.
Most recent transfer: March 2021 at £285,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1997–2021, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £336,000 is 17.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 53.7% above the typical sold price in the postcode.
Know exactly what you're buying at 12 Mayfair Close
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
Planning history
12 Mayfair Close has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Mayfair Close
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
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Sales history & valuation
12 Mayfair Close has more than quadrupled in price since its earliest registered sale in 1997.
£336,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 24 years.
£285,000
Growth on file: 6.1% per year over 24 years.
Sales timeline
26 March 2021Most recent
£285,000
+54.1%over 9 years25 July 2011
£185,000
+4.5%over 6 years10 January 2005
£177,000
+50.6%over 3 years11 October 2001
£117,500
+65.5%over 4 years17 September 1997
£71,000
Median price across the last 5 sales in BR3 5EL: £205,000 (2024–2020).
Nearby sales in BR3 5EL
Everything we know about 12 Mayfair Close, 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 Mayfair Close homes
12 Mayfair Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,672
Street avg £4,986
Floor Area
61 m²
Street avg 47 m²
Habitable Rooms
4 rooms
Street avg 2 rooms
CO₂ Emissions
2.2 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
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Beckenham Cricket Club — bus stop.
Closest school
0.3 km
Harris Primary Academy Beckenham Green. 45 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
52.9dB

Night-time· 23:00 – 07:00
43.0dB