2c, Adele Avenue, Welwyn, AL6 0AU
About 2c
2c is a two-bedroom semi-detached house in Welwyn (AL6 0AU). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1983-1990 and council tax band E. Tenure is freehold. At 77 m² this is the 11th smallest of 16 units on EPC record in the building, where floor areas span 60–163 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (July 2019) shows a C (score 74).
Across 1999–2024, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £421,000 is 15.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£440/sq ft) was about 91.2% above the typical sold price in the postcode. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Sold September 2024 for £365,000.
Know exactly what you're buying at 2c
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
- Bathrooms2
Outside
- Communal gardenYes
- ParkingOff street
Building
- TenureFreehold
- RefurbishedYes
Energy performance
EPC Rating
Planning history
2c has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 2c
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
2c has more than doubled in price since the earliest registered sale in 1999.
£421,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 25 years.
£365,000
Growth on file: 4.3% per year over 25 years.
Sales timeline
18 September 2024Most recent
£365,000
+14.1%over 8 years14 August 2016
£320,000
+146.2%over 16 years17 December 1999
£130,000
Median price across the last 5 sales in AL6 0AU: £375,000 (2021–2015).
Everything we know about 2c, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Adele Avenue homes
On years held, 2c runs well behind the street norm.
Price per m²
£4,740
Street avg £2,728
Floor Area
77 m²
Street avg 68 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Welwyn North Railway Station — bus stop.
Closest school
0.5 km
St John's CofE Primary School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.