9 Cob Lane Close, Digswell, Welwyn, AL6 0DD
About 9 Cob Lane Close
9 Cob Lane Close is a five-bedroom mid-terrace house in Digswell, Welwyn, Welwyn (AL6 0DD). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (April 2023) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 84). The home occupies a cul-de-sac position.
One planning record on file: a garage conversion approved in 2008. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 1999–2024, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 60.3% above the typical sold price in the postcode. Last sale on file: £690,000 in July 2024.
Know exactly what you're buying at 9 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
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Jun 2008Garage ConversionFullIn report
ALTERATION OF FRONT ELEVATION (GARAGE) TO FORM A HABITABLE ROOM
- Documents
- 5 docs on file
- Reference
- N6/2008/0739/FP
We flagged 1 thing worth checking at 9 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
9 Cob Lane Close has more than doubled in price since the earliest registered sale in 1999.
£712,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 25 years.
£690,000
Growth on file: 4.4% per year over 25 years.
Sales timeline
18 July 2024Most recent
£690,000
+116.3%over 20 years14 August 2003
£319,000
+35.8%over 3 years23 September 1999
£234,950
Median price across the last 5 sales in AL6 0DD: £635,000 (2022–2018).
Nearby sales in AL6 0DD
8 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
£620,00010 Cob Lane Close, Digswell, Welwyn, AL6 0DD
Sold May 2018
£599,995
Everything we know about 9 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
On years held, 9 Cob Lane Close runs well behind the street norm.
Price per m²
£5,000
Street avg £4,206
Floor Area
138 m²
Street avg 118 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.1 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.