57a, Bellegrove Road, Welling, DA16 3PB
About 57a
57a is a detached house in Welling (DA16 3PB). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 1967-1975. The latest certificate (February 2017) shows a D (score 55), a step below the typical UK home. When first surveyed in April 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Good to Very Good; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity: electricity, unspecified tariff. At 33 m² this is the 2nd 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 across 28 units on file.
Today's modelled estimate of £190,000 is 85.4% below the 2017 sale of £1,299,999, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£3,660/sq ft) was about 1650.8% above the typical sold price in the postcode. At 33 m² it sits well below the postcode median (62 m² across 27 EPCs), making it one of the more compact homes locally. Last sold in February 2017, so it's been off the market for around 9 years.
Know exactly what you're buying at 57a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
High performance glazing installed
Wall insulation upgraded
Roof insulation improved
Planning history
57a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Latest sale on 57a was the highest on Land Registry record across the postcode.
£190,000
Modelled from EPC, postcode comparables.
£1,299,999
Recorded with HM Land Registry.
Sales timeline
21 February 2017Most recent
£1,299,999
Median price across the last 5 sales in DA16 3PB: £485,000 (2025–2022).
Nearby sales in DA16 3PB
Everything we know about 57a, 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
Price per m² for 57a runs comfortably ahead of the street norm.
Price per m²
£39,394
Street avg £3,312
Floor Area
33 m²
Street avg 60 m²
CO₂ Emissions
2.1 t/year
Street avg 2.3 t/year
Years Held
9 years
Street avg 9 years
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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