40 Gertrude Road, Belvedere, DA17 5AT
About 40 Gertrude Road
40 Gertrude Road is a two-bedroom semi-detached house in Belvedere (DA17 5AT). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2020) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 77). Our model identifies extension potential, subject to local planning policy.
It hasn't traded since November 1999, a hold of 27 years that's notably long for the area. 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 £400,000 sits 404.7% above the 1999 sale of £79,250. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 48.9% below the postcode norm. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 40 Gertrude 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
- Bedrooms2
- Bathrooms1
- CloakroomYes
Outside
- ParkingOff street
Building
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
Council records include a part-single-part-two-storey side and rear extension at 40 Gertrude Road.
- Jun 2004ExtensionFullIn report
Extension: Part single, part two storey · Side and rear of property
Part one/part two storey side/rear extension.
- Documents
- 19 docs on file
- Reference
- 04/00247/FUL
We flagged 2 things worth checking at 40 Gertrude 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
40 Gertrude Road's modelled value sits at over four times its earliest registered sale price (1999).
£400,000
Modelled from EPC, postcode comparables.
£79,250
Recorded with HM Land Registry.
Sales timeline
12 November 1999Most recent
£79,250
Median price across the last 5 sales in DA17 5AT: £310,000 (2025–2023).
Nearby sales in DA17 5AT
Everything we know about 40 Gertrude 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 Gertrude Road homes
Years Held for 40 Gertrude Road runs comfortably ahead of the street norm.
Price per m²
£1,165
Street avg £3,075
Floor Area
68 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Kentish Road — bus stop.
Closest school
0.4 km
St Augustine of Canterbury CofE Primary School. 34 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
54.5dB

Night-time· 23:00 – 07:00
44.4dB