9 Attimore Close, Welwyn Garden City, AL8 6LN
About 9 Attimore Close
9 Attimore Close is a three-bedroom end-of-terrace house in Welwyn Garden City (AL8 6LN). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in September 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a loft. The home occupies a cul-de-sac position.
It changed hands recently, sold May 2025 for £600,000. 6 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2012–2025, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£619/sq ft) was about 118.6% above the typical sold price in the postcode.
Know exactly what you're buying at 9 Attimore 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- LoftYes
- FireplaceYes
Outside
- Private gardenRear
- ParkingOff street
- Cul-de-sacYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Roof insulation improved
Planning history
9 Attimore Close has 2 separate extension applications on the council record.
- Oct 2021Tree WorksTreesIn report
Reduce 1 x Eucalyptus tree by 3-4m
- Reference
- 6/2021/2397/EMT
- Sept 2021Tree WorksTreesIn report
Crown reduce 1 x eucalyptus tree by 3m
- Reference
- 6/2021/2376/TC
What's in 9 Attimore Close, Welwyn Garden City, AL8 6LN's planning history?
4 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
9 Attimore Close valuation sits well clear of the typical sold price in this postcode.
£612,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 13 years.
£600,000
Growth on file: 4.7% per year over 13 years.
Sales timeline
13 May 2025Most recent
£600,000
+20.0%over 4 years6 November 2020
£500,000
+51.5%over 8 years5 June 2012
£330,000
Median price across the last 5 sales in AL8 6LN: £475,000 (2025–2012).
Nearby sales in AL8 6LN
16 Attimore Close, Welwyn Garden City, AL8 6LN
Sold Jun 2025
£614,7295 Attimore Close, Welwyn Garden City, AL8 6LN
Sold Apr 2024
£460,00011 Attimore Close, Welwyn Garden City, AL8 6LN
Sold Apr 2024
£475,00017 Attimore Close, Welwyn Garden City, AL8 6LN
Sold Jul 2022
£515,00010 Attimore Close, Welwyn Garden City, AL8 6LN
Sold Jul 2012
£345,000
Everything we know about 9 Attimore 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 Attimore Close homes
Price per m² for 9 Attimore Close runs comfortably ahead of the street norm.
Price per m²
£6,667
Street avg £4,724
Floor Area
90 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Marsden Road — bus stop.
Closest school
0.3 km
Applecroft School. 17 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.