18 Belmont Avenue, Welling, DA16 2SP
About 18 Belmont Avenue
18 Belmont Avenue is a four-bedroom semi-detached house in Welling (DA16 2SP). It has a recorded floor area of 118 m² (around 1265 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2009) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from August 2009, so improvements made since then won't be reflected.
3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 118 m² it's 18.7% larger than the typical home in the postcode (99 m² median across 17 EPCs). Last sold in December 2016, so it's been off the market for around 10 years. Across 2011–2016, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £598,000 is 14.4% above the 2016 sale price.
Know exactly what you're buying at 18 Belmont Avenue
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
- Bedrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenSouth-west-facing
- GarageSingle
Building
- Central heatingYes
Energy performance
18 Belmont Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Aug 2019
EPC Rating
Planning history
18 Belmont Avenue has been extended on multiple sides of the property across separate planning applications.
- Dec 2020ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension.
- Documents
- 9 docs on file
- Reference
- 20/02803/FUL
- Jul 2007ExtensionFullIn report
Extension: Single storey · Side of property
First floor side extension.
- Documents
- 6 docs on file
- Reference
- 07/05296/FUL
We flagged 1 thing worth checking at 18 Belmont Avenue
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
30-day money-back guarantee
Sales history & valuation
18 Belmont Avenue valuation sits well clear of the typical sold price in this postcode.
£598,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 6 years.
£522,500
Growth on file: 9.8% per year over 6 years.
Sales timeline
2 December 2016Most recent
£522,500
+72.7%over 5 years4 February 2011
£302,500
Median price across the last 5 sales in DA16 2SP: £426,000 (2025–2018).
Nearby sales in DA16 2SP
Everything we know about 18 Belmont Avenue, 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

Versus other Belmont Avenue homes
18 Belmont Avenue is notably below the street on co₂ emissions.
Price per m²
£4,445
Street avg £3,971
Floor Area
118 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.0 t/year
Street avg 5.7 t/year
Similar properties nearby
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
0.2 km
Welling Way / Sherwood Road — bus stop.
Closest school
0.2 km
Leigh Stationers' Primary Academy. 48 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
51.9dB

Night-time· 23:00 – 07:00
42.9dB