20 Colgrove, Welwyn Garden City, AL8 6HU
About 20 Colgrove
20 Colgrove is a detached house in Welwyn Garden City (AL8 6HU). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1950-1966 and council tax band C. At 57 m² this is the 6th smallest of 13 units on EPC record in the building, where floor areas span 35–132 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (December 2024) shows a C (score 71). The rating has held steady at C across 2 certificates since February 2009. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Average.
At 57 m² it sits well below the postcode median (82 m² across 12 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 20 Colgrove
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
Window efficiency improved
Planning history
20 Colgrove has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
20 Colgrove has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£274,000
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 6HU: £555,000 (2023–2014).
Nearby sales in AL8 6HU
2 Colgrove, Welwyn Garden City, AL8 6HU
Sold Jan 2023
£565,00028 Colgrove, Welwyn Garden City, AL8 6HU
Sold Jun 2021
£590,00010 Colgrove, Welwyn Garden City, AL8 6HU
Sold Jan 2018
£550,00038 Colgrove, Welwyn Garden City, AL8 6HU
Sold Nov 2016
£555,0004 Colgrove, Welwyn Garden City, AL8 6HU
Sold Oct 2013
£360,000
Everything we know about 20 Colgrove, 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 Colgrove homes
On floor area, 20 Colgrove stands well clear of the street.
EPC Rating
71 (C)
Street avg 65 (D)
Floor Area
57 m²
Street avg 53 m²
CO₂ Emissions
2.1 t/year
Street avg 2.6 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Stanborough Close — bus stop.
Closest school
0.5 km
Stanborough School. 19 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.