10 Cornwall Avenue, Welling, DA16 2PR
About 10 Cornwall Avenue
10 Cornwall Avenue is a four-bedroom semi-detached house in Welling (DA16 2PR). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Last sale on file: £539,500 in February 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: a loft conversion approved in 2023. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 106 m² it's 19.3% larger than the typical home in the postcode (89 m² median across 20 EPCs). Across 1998–2022, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £615,000 is 14% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 15.4% above the typical sold price in the postcode.
Know exactly what you're buying at 10 Cornwall 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
- Bathrooms1
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Nov 2023Loft ConversionFullIn report
Alterations to the roofline incorporating a rear dormer and rooflights to the front and side slopes.
- Documents
- 21 docs on file
- Reference
- 23/02247/FUL
We flagged 1 thing worth checking at 10 Cornwall 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
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Sales history & valuation
10 Cornwall Avenue has more than quadrupled in price since its earliest registered sale in 1998.
£615,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 24 years.
£539,500
Growth on file: 7.8% per year over 24 years.
Sales timeline
14 February 2022Most recent
£539,500
+176.7%over 20 years20 August 2001
£195,000
+74.9%over 1 year30 September 1999
£111,500
+21.2%over 1 year2 August 1998
£92,000
Median price across the last 5 sales in DA16 2PR: £470,000 (2025–2023).
Nearby sales in DA16 2PR
Everything we know about 10 Cornwall 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 Cornwall Avenue homes
10 Cornwall Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£5,090
Street avg £5,052
Floor Area
106 m²
Street avg 92 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.5 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
Cambridge Avenue (DA16) — bus stop.
Closest school
0.4 km
Bishop Ridley Church of England VA Primary School. 46 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
53.8dB
Night-time· 23:00 – 07:00
44.1dB