18 Cedar Mount, Mottingham Lane, Bromley, London, SE9 4RU
About 18 Cedar Mount
18 Cedar Mount is a mid-terrace house in Bromley, London, London (SE9 4RU). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band D. At 84 m² this is the largest unit on EPC record across the building (55–84 m²). The building's EPC ratings span E to B across 26 units on file. The latest certificate (March 2020) shows a C (score 70). When first surveyed in August 2010 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Average to Very Good and main heating went from Poor to Good.
At 84 m² it's 25.4% larger than the typical home in the postcode (67 m² median across 25 EPCs). Across 2010–2020, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £345,000 is 25.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 29.3% above the typical sold price in the postcode. Most recent transfer: July 2020 at £275,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
18 Cedar Mount has no planning applications on record.
Notable planning nearby
16applications of note in the surrounding area
We flagged 2 things worth checking at 18 Cedar Mount
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
18 Cedar Mount saw 3 transfers in just over a decade — high turnover for the postcode.
£345,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 10 years.
£275,000
Growth on file: 6.7% per year over 10 years.
Sales timeline
30 July 2020Most recent
£275,000
+41.0%over 9 years29 June 2011
£195,000
+32.7%over 6 months22 December 2010
£147,000
Median price across the last 5 sales in SE9 4RU: £295,000 (2025–2023).
Nearby sales in SE9 4RU
26 Cedar Mount, Mottingham Lane, Bromley, London, SE9 4RU
Sold Mar 2025
£312,50020 Cedar Mount, Mottingham Lane, Bromley, London, SE9 4RU
Sold Nov 2024
£340,00024 Cedar Mount, Mottingham Lane, Bromley, London, SE9 4RU
Sold Jan 2024
£275,00031 Cedar Mount, Mottingham Lane, Bromley, London, SE9 4RU
Sold Jan 2024
£295,0002 Cedar Mount, Mottingham Lane, Bromley, London, SE9 4RU
Sold Sept 2023
£295,000
Versus other Cedar Mount homes
Floor Area for 18 Cedar Mount runs comfortably ahead of the street norm.
Price per m²
£3,274
Street avg £3,450
Floor Area
84 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Eltham College — bus stop.
Closest school
0.5 km
Middle Park Primary School. 41 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
51.8dB

Night-time· 23:00 – 07:00
43.3dB








