13 Grass Warren, Tewin, Welwyn, AL6 0JJ
About 13 Grass Warren
13 Grass Warren is an end-of-terrace house in Tewin, Welwyn, Welwyn (AL6 0JJ). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2024) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 78).
At 53 m² it sits well below the postcode median (79 m² across 22 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 13 Grass Warren
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
Energy performance
EPC Rating
Planning history
13 Grass Warren has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 13 Grass Warren
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
13 Grass Warren has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£397,000
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 AL6 0JJ: £300,000 (2022–2005).
Nearby sales in AL6 0JJ
Everything we know about 13 Grass Warren, 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 Grass Warren homes
13 Grass Warren is notably below the street on epc rating.
EPC Rating
58 (D)
Street avg 71 (C)
Floor Area
53 m²
Street avg 75 m²
CO₂ Emissions
3.4 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Grasswarren Estate — bus stop.
Closest school
0.2 km
Tewin Cowper Church of England Voluntary Aided Primary School. 10 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.