3 Mill Close, Lemsford, Welwyn Garden City, AL8 7TP
About 3 Mill Close
3 Mill Close is a semi-detached house in Lemsford, Welwyn Garden City, Welwyn Garden City (AL8 7TP). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2024) shows a C (score 70). When first surveyed in July 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
At 42 m² it sits well below the postcode median (87 m² across 17 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Know exactly what you're buying at 3 Mill Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Planning history
3 Mill Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
3 Mill Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£298,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL8 7TP: £415,000 (2022–2014).
Nearby sales in AL8 7TP
11 Mill Close, Lemsford, Welwyn Garden City, AL8 7TP
Sold Mar 2022
£415,00019 Mill Close, Lemsford, Welwyn Garden City, AL8 7TP
Sold Nov 2018
£389,00021 Mill Close, Lemsford, Welwyn Garden City, AL8 7TP
Sold Jul 2018
£420,00010 Mill Close, Lemsford, Welwyn Garden City, AL8 7TP
Sold Aug 2015
£330,00016 Mill Close, Lemsford, Welwyn Garden City, AL8 7TP
Sold Aug 2014
£480,000
Everything we know about 3 Mill Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Mill Close homes
Habitable Rooms for 3 Mill Close lags the street by a wide margin.
EPC Rating
70 (C)
Street avg 63 (D)
Floor Area
42 m²
Street avg 81 m²
CO₂ Emissions
1.8 t/year
Street avg 3.9 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Sun PH — bus stop.
Closest school
0.1 km
St John's Voluntary Aided Church of England Primary School, Lemsford. 13 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.