6 Cob Lane Close, Digswell, Welwyn, AL6 0DD
About 6 Cob Lane Close
6 Cob Lane Close is a five-bedroom detached house in Digswell, Welwyn, Welwyn (AL6 0DD). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (March 2019) shows a C (score 71). The rating has held steady at C across 2 certificates since March 2009. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average.
Held since June 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1999–2009, sale prices on this property compounded at 13.4% per year. Today's modelled estimate of £687,000 sits 76.2% above the 2009 sale of £390,000.
Know exactly what you're buying at 6 Cob Lane Close
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
- Bedrooms5
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
6 Cob Lane Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Cob Lane Close
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
Sale price has grown by over 3x since 1999.
£687,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.4% per year over 10 years.
£390,000
Growth on file: 13.4% per year over 10 years.
Sales timeline
24 June 2009Most recent
£390,000
+248.4%over 9 years22 July 1999
£111,950
Median price across the last 5 sales in AL6 0DD: £682,000 (2024–2018).
Nearby sales in AL6 0DD
9 Cob Lane Close, Digswell, Welwyn, AL6 0DD
Sold Jul 2024
£690,0008 Cob Lane Close, Digswell, Welwyn, AL6 0DD
Sold Sept 2022
£710,0004 Cob Lane Close, Digswell, Welwyn, AL6 0DD
Sold Mar 2021
£682,00015 Cob Lane Close, Digswell, Welwyn, AL6 0DD
Sold Jun 2019
£635,0005 Cob Lane Close, Digswell, Welwyn, AL6 0DD
Sold May 2018
£620,000
Everything we know about 6 Cob Lane Close, 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 Cob Lane Close homes
6 Cob Lane Close is notably below the street on price per m².
Price per m²
£3,120
Street avg £4,377
Floor Area
125 m²
Street avg 119 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.0 t/year
Similar properties nearby
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
0.1 km
Welwyn North Rail Station — railway station.
Closest school
0.7 km
St John's CofE Primary School. 13 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.