Flat 10, 15 Willow Grove, Chislehurst, BR7 5BN
About Flat 10
Flat 10 is a two-bedroom end-of-terrace house in Chislehurst (BR7 5BN). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1983-1990 and council tax band D. At 46 m² this is the smallest unit on EPC record across the building (46–53 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (August 2023) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, lighting went from Average to Very Good.
Across 1999–2024, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £340,000 is 13.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£606/sq ft) was about 67.1% above the typical sold price in the postcode. Sold September 2024 for £300,000.
Know exactly what you're buying at Flat 10
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- ParkingAllocated
Building
- Central heatingYes
Energy performance
Flat 10's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Flat 10 has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 10
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
30-day money-back guarantee
Sales history & valuation
Flat 10 has more than tripled in price since its earliest registered sale in 1999.
£340,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 26 years.
£300,000
Growth on file: 5.2% per year over 26 years.
Sales timeline
29 September 2024Most recent
£300,000
+85.2%over 21 years16 September 2003
£162,000
+97.6%over 4 years29 January 1999
£82,000
Median price across the last 5 sales in BR7 5BN: £335,000 (2024–2022).
Nearby sales in BR7 5BN
Langwell House, Willow Grove, Chislehurst, BR7 5BN
Sold May 2024
£1,370,000Flat 8, 15 Willow Grove, Chislehurst, BR7 5BN
Sold Feb 2023
£330,000Flat 5, 15 Willow Grove, Chislehurst, BR7 5BN
Sold Oct 2022
£335,000Flat 15, 15 Willow Grove, Chislehurst, BR7 5BN
Sold Jul 2022
£335,000Flat 4, 15 Willow Grove, Chislehurst, BR7 5BN
Sold Apr 2022
£318,500
Everything we know about Flat 10, 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 Willow Grove homes
Flat 10 is notably below the street on years held.
Price per m²
£6,522
Street avg £5,177
Floor Area
46 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.7 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chislehurst Sainsbury's — bus stop.
Closest school
0.5 km
Red Hill Primary School. 24 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
49.9dB

Night-time· 23:00 – 07:00
41.5dB