11 Chaffinch Road, Beckenham, BR3 4LT
About 11 Chaffinch Road
11 Chaffinch Road is a three-bedroom semi-detached house in Beckenham (BR3 4LT). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2022) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Untraded for 26 years, with the last transfer in December 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £664,000 sits 439.8% above the 1999 sale of £123,000. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 63% below the postcode norm. One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 11 Chaffinch 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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenRear
- ParkingOff street
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Planning history
11 Chaffinch Road has an approved single-storey rear extension on the planning record.
- Jul 2000ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Reference
- 00/01673/FULL1
We flagged 2 things worth checking at 11 Chaffinch 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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
11 Chaffinch Road's modelled value sits at over four times its earliest registered sale price (1999).
£664,000
Modelled from EPC, postcode comparables.
£123,000
Recorded with HM Land Registry.
Sales timeline
23 December 1999Most recent
£123,000
Median price across the last 5 sales in BR3 4LT: £596,000 (2025–2022).
Nearby sales in BR3 4LT
Everything we know about 11 Chaffinch 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
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Chaffinch Road homes
11 Chaffinch Road is notably below the street on price per m².
Price per m²
£1,268
Street avg £5,929
Floor Area
97 m²
Street avg 101 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.1 t/year
Similar properties nearby
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
0.1 km
Clock House Rail Station — railway station.
Closest school
0.6 km
Balgowan Primary School. 47 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
52.6dB

Night-time· 23:00 – 07:00
42.2dB