20 Birch Grove, Welwyn, AL6 0QP
About 20 Birch Grove
20 Birch Grove is a four-bedroom detached house in Welwyn (AL6 0QP). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2022) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Today's modelled estimate of £638,000 is 11% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£461/sq ft) was about 59.6% above the typical sold price in the postcode. Sold April 2023 for £575,000.
Know exactly what you're buying at 20 Birch Grove
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
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenWest-facing
- GarageDouble
Building
- Heating systemGas
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
20 Birch Grove has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 20 Birch Grove
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
20 Birch Grove valuation sits well clear of the typical sold price in this postcode.
£638,000
Modelled from EPC, postcode comparables.
£575,000
Recorded with HM Land Registry.
Sales timeline
26 April 2023Most recent
£575,000
Median price across the last 5 sales in AL6 0QP: £670,000 (2025–2023).
Everything we know about 20 Birch Grove, 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 Birch Grove homes
Price per m²
£4,957
Street avg £4,071
Floor Area
116 m²
Street avg 132 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
The North Star PH — bus stop.
Closest school
0.3 km
Oaklands Primary School. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.