31a, Bellegrove Road, Welling, DA16 3PB
About 31a
31a is a mid-terrace house in Welling (DA16 3PB). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1950-1966 and council tax band B. At 39 m² this is the 5th smallest of 28 units on EPC record in the building, where floor areas span 30–108 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 84). The latest certificate (May 2025) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it C (May 2025); the latest reading is 2 bands lower. Between certificates, hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity.
At 39 m² it sits well below the postcode median (62 m² across 27 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 31a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
31a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Planning history
- Jun 2025ConditionsIn report
Application to approve details of condition 3 (refuse storage) 4 (bicycle storage) 5 (parking) pursuant to application 24/02012/PRIORM for Prior approval for the change of use of first and second floor to self contained flats.
- Documents
- 5 docs on file
- Reference
- 24/02012/PRIORM01
- Jul 2024Change of UseIn report
Prior approval for the change of use of first and second floor to 2 x 2 flats.
- Documents
- 12 docs on file
- Reference
- 24/02012/PRIORM
What's in 31a, Bellegrove Road, Welling, DA16 3PB's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
31a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£172,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in DA16 3PB: £485,000 (2025–2022).
Nearby sales in DA16 3PB
Everything we know about 31a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Bellegrove Road homes
On epc rating, 31a runs well behind the street norm.
EPC Rating
43 (E)
Street avg 69 (D)
Floor Area
39 m²
Street avg 60 m²
CO₂ Emissions
3.5 t/year
Street avg 2.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Deepdene Road — bus stop.
Closest school
0.2 km
Hook Lane Primary School. 43 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
53.0dB

Night-time· 23:00 – 07:00
42.3dB