9 St Ives Close, Welwyn, AL6 0BB
About 9 St Ives Close
9 St Ives Close is a four-bedroom detached house in Welwyn (AL6 0BB). It has a recorded floor area of 168 m² (around 1808 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (June 2020) shows a C (score 69), just inside the C band. When first surveyed in October 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good. Other recorded features include notable views. Records show the property has been extended at some point in its history.
A recent sale: £945,000 in August 2025. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. At 168 m² it's 20.4% larger than the typical home in the postcode (140 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2014–2025, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£523/sq ft) was about 58.2% above the typical sold price in the postcode.
Know exactly what you're buying at 9 St Ives Close
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
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageDetached
- Notable viewsYes
Building
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Roof insulation improved
More low energy lighting installed
Planning history
9 St Ives Close has an approved single-storey extension on the planning record.
- Jun 2014ExtensionFullIn report
Extension: Single storey
Erection of single storey front & side extensions
- Documents
- 14 docs on file
- Reference
- N6/2014/0956/FP
We flagged 1 thing worth checking at 9 St Ives Close
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
9 St Ives Close valuation sits well clear of the typical sold price in this postcode.
£868,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 11 years.
£945,000
Growth on file: 5.4% per year over 11 years.
Sales timeline
7 August 2025Most recent
£945,000
+81.7%over 11 years21 February 2014
£520,000
Median price across the last 5 sales in AL6 0BB: £700,000 (2024–2021).
Everything we know about 9 St Ives Close, 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 St Ives Close homes
9 St Ives Close is notably below the street on years held.
Price per m²
£5,625
Street avg £5,050
Floor Area
168 m²
Street avg 150 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 6.3 t/year
Similar properties nearby
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
0.3 km
Welwyn North Railway Station — bus stop.
Closest school
0.4 km
St John's CofE Primary School. 16 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.