1 Dellcott Close, Welwyn Garden City, AL8 7BB
About 1 Dellcott Close
1 Dellcott Close is a four-bedroom semi-detached house in Welwyn Garden City (AL8 7BB). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2013) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from April 2013, so improvements made since then won't be reflected.
At 144 m² the property is well over the postcode median (107 m² across 8 EPCs), placing it in the larger end of the local stock. 8 planning records sit against the property, 4 approved, 0 refused. Past consents include new windows and tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Last changed hands 13 years ago, in September 2013. Today's modelled estimate of £871,000 is 46.4% above the 2013 sale price.
Know exactly what you're buying at 1 Dellcott Close
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
What this property has
Inside
- Bedrooms4
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Apr 2023
EPC Rating
Planning history
1 Dellcott Close has been through 4 approved planning applications — a well-evolved property.
- Apr 2026Solar PanelsIn report
Installation of 18 solar panels - eight on the front roof slope, five on the rear pitched roof and five panels on a low-profile MCS-approved flat roof mounting system to the rear
- Reference
- 6/2026/0612/EM
- Oct 2019RenovationIn report
Installation of patio doors and new window within the rear elevation
New Windows- Reference
- 6/2019/2105/EM
What's in 1 Dellcott Close, Welwyn Garden City, AL8 7BB's planning history?
6 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
1 Dellcott Close valuation sits well clear of the typical sold price in this postcode.
£871,000
Modelled from EPC, postcode comparables.
£595,000
Recorded with HM Land Registry.
Sales timeline
10 September 2013Most recent
£595,000
Median price across the last 5 sales in AL8 7BB: £600,000 (2021–2014).
Nearby sales in AL8 7BB
30 Dellcott Close, Welwyn Garden City, AL8 7BB
Sold Feb 2021
£827,50017 Dellcott Close, Welwyn Garden City, AL8 7BB
Sold Jun 2019
£600,00023 Dellcott Close, Welwyn Garden City, AL8 7BB
Sold Dec 2018
£600,00011 Dellcott Close, Welwyn Garden City, AL8 7BB
Sold Mar 2014
£565,0007 Dellcott Close, Welwyn Garden City, AL8 7BB
Sold Nov 2012
£475,000
Everything we know about 1 Dellcott Close, 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 Dellcott Close homes
Habitable Rooms for 1 Dellcott Close runs comfortably ahead of the street norm.
Price per m²
£4,132
Street avg £5,015
Floor Area
144 m²
Street avg 118 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Valley Green — bus stop.
Closest school
0.7 km
Applecroft School. 18 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.