3 Birch Grove, Welwyn, AL6 0QP
About 3 Birch Grove
3 Birch Grove is a four-bedroom detached house in Welwyn (AL6 0QP). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (May 2018) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
At 193 m² the property is well over the postcode median (116 m² across 20 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Across 2003–2019, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £849,000 is 10.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£371/sq ft) was about 25.4% above the typical sold price in the postcode. Last sale on file: £770,000 in January 2019.
Know exactly what you're buying at 3 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
- Bathrooms3
- Dining roomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageDouble
Building
- Extension potentialPossible
Energy performance
3 Birch Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history at 3 Birch Grove is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Aug 2022Tree WorksTreesIn report
This is a Scot Pine tree located in the rear garden around 5m away from the property main wall. The branch grew and is touching the roof/tiles, during the wind it rubs the roof tiles and pose the risk to damage the roof/tiles. I wish to lop branch up to 2m from the property edge of the property
- Reference
- 6/2022/1752/TPO
- Aug 2019Tree WorksTreesIn report
Reduce lowest lateral branch towards house of 1x Scots Pine by 2 metres.
- Reference
- 6/2019/1218/TPO
We flagged 1 thing worth checking at 3 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
3 Birch Grove valuation sits well clear of the typical sold price in this postcode.
£849,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 15 years.
£770,000
Growth on file: 3.2% per year over 15 years.
Sales timeline
18 January 2019Most recent
£770,000
+54.0%over 12 years1 March 2006
£500,000
+4.2%over 2 years9 December 2003
£480,000
Median price across the last 5 sales in AL6 0QP: £670,000 (2025–2023).
Everything we know about 3 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
On floor area, 3 Birch Grove stands well clear of the street.
Price per m²
£3,990
Street avg £4,125
Floor Area
193 m²
Street avg 128 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
8.5 t/year
Street avg 5.0 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.