20 Chapman Road, Belvedere, DA17 6NJ
About 20 Chapman Road
20 Chapman Road is a three-bedroom mid-terrace house in Belvedere (DA17 6NJ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2019) shows a C (score 70). When first surveyed in November 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2007–2020, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £490,000 is 26.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£355/sq ft) was about 72.7% above the typical sold price in the postcode. Most recent transfer: April 2020 at £386,000.
Know exactly what you're buying at 20 Chapman 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
- Bathrooms3
Outside
- Private gardenRear
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
20 Chapman Road has an approved single-storey rear extension on the planning record.
- Jun 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.9 metres, for which the maximum height would be 3.95 metres, and for which the height of the eaves would be 2.45 metres.
- Documents
- 6 docs on file
- Reference
- 16/01220/GPDE
We flagged 2 things worth checking at 20 Chapman 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
20 Chapman Road has more than doubled in price since the earliest registered sale in 2007.
£490,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 13 years.
£386,000
Growth on file: 5.9% per year over 13 years.
Sales timeline
23 April 2020Most recent
£386,000
+28.7%over 4 years28 March 2016
£300,000
+63.9%over 9 years25 March 2007
£183,000
Median price across the last 5 sales in DA17 6NJ: £337,000 (2025–2014).
Nearby sales in DA17 6NJ
Everything we know about 20 Chapman 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 Chapman Road homes
On co₂ emissions, 20 Chapman Road stands well clear of the street.
Price per m²
£3,822
Street avg £2,892
Floor Area
101 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.8 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Erith Road / Brook Street — bus stop.
Closest school
0.2 km
Lessness Heath Primary School. 38 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
52.7dB
Night-time· 23:00 – 07:00
41.6dB