8 Birch Grove, Welwyn, AL6 0QP
About 8 Birch Grove
8 Birch Grove is a four-bedroom detached house in Welwyn (AL6 0QP). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (January 2020) shows a C (score 70). The recommended improvements would push it to B (score 85).
One planning record on file: an extension approved in 2022. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 136 m² it's 17.2% larger than the typical home in the postcode (116 m² median across 20 EPCs). Across 2014–2021, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £684,000 is 19% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£393/sq ft) was about 36% above the typical sold price in the postcode. Last sale on file: £575,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 8 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
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- FireplaceYes
Outside
- Private gardenYes
- GarageDouble, Detached
Energy performance
EPC Rating
Planning history
8 Birch Grove has an approved side extension on the planning record.
- Aug 2022PorchFullIn report
Extension: Side of property
Erection of a single storey side porch
Extension- Reference
- 6/2022/1592/HOUSE
We flagged 1 thing worth checking at 8 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
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£684,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 7 years.
£575,000
Growth on file: 4.5% per year over 7 years.
Sales timeline
18 February 2021Most recent
£575,000
+36.1%over 7 years7 February 2014
£422,500
Median price across the last 5 sales in AL6 0QP: £670,000 (2025–2023).
Everything we know about 8 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
8 Birch Grove outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,228
Street avg £4,111
Floor Area
136 m²
Street avg 131 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 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.