35 Forster Road, Beckenham, BR3 4LH
About 35 Forster Road
35 Forster Road is a four-bedroom end-of-terrace house in Beckenham (BR3 4LH). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from 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 81), a 2-band jump. Records show the property has been extended at some point in its history.
It hasn't traded since August 2010, a hold of 16 years that's notably long for the area. At 151 m² the property is well over the postcode median (111 m² across 15 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £919,000 sits 167.2% above the 2010 sale of £344,000. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 35.7% below the postcode norm. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 35 Forster 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
- Bedrooms4
- Bathrooms2
Outside
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
35 Forster Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
35 Forster Road has an approved single-storey rear extension on the planning record.
- Jun 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension, extending beyond the rear wall of the original house by 3.9m, for which the maximum height would be 3.8m, and for which the height of the eaves would be 3m (42 Day Notification for Householder Permitted Development Prior Approval)
- Agent
- Apex Design and construction management Ltd
- Documents
- 9 docs on file
- Reference
- 21/02305/HHPA
We flagged 2 things worth checking at 35 Forster 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
30-day money-back guarantee
Sales history & valuation
35 Forster Road valuation sits well clear of the typical sold price in this postcode.
£919,000
Modelled from EPC, postcode comparables.
£344,000
Recorded with HM Land Registry.
Sales timeline
12 August 2010Most recent
£344,000
Median price across the last 5 sales in BR3 4LH: £850,000 (2025–2020).
Nearby sales in BR3 4LH
Everything we know about 35 Forster 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 Forster Road homes
On price per m², 35 Forster Road runs well behind the street norm.
Price per m²
£2,278
Street avg £5,045
Floor Area
151 m²
Street avg 123 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.8 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
0.4 km
Eden Park Avenue — bus stop.
Closest school
0.3 km
Balgowan Primary School. 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
51.9dB

Night-time· 23:00 – 07:00
42.2dB