11a, Guessens Court, Welwyn Garden City, AL8 6RB
About 11a
11a is a mid-terrace house in Welwyn Garden City (AL8 6RB). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2024) shows a C (score 74). When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. At 54 m² this is the 42nd smallest of 72 units on EPC record in the building, where floor areas span 33–71 m². The building's EPC ratings span E to B across 72 units on file.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved.
Know exactly what you're buying at 11a
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Low energy lighting percentage decreased
Planning history
Planning history at 11a is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Jun 2024Tree WorksTreesIn report
T1 - 1 x Ash to reduce by approximately 2.5m in height and width T2 - 1 x Ash to reduce lateral branches over neighbouring garden by 3m
- Reference
- 6/2024/0780/EMT
- Jun 2024Tree WorksTreesIn report
T1, Ash, reduce crown in height and width by 2.5m T2, Ash, reduce lateral limbs over neighbouring garden by 3m
- Reference
- 6/2024/0772/TC
What's in 11a, Guessens Court, Welwyn Garden City, AL8 6RB's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£223,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL8 6RB: £215,000 (2024–2024).
Nearby sales in AL8 6RB
57 Guessens Court, Welwyn Garden City, AL8 6RB
Sold Aug 2024
£215,00052 Guessens Court, Welwyn Garden City, AL8 6RB
Sold Aug 2024
£230,00054 Guessens Court, Welwyn Garden City, AL8 6RB
Sold Jul 2024
£215,00061 Guessens Court, Welwyn Garden City, AL8 6RB
Sold May 2024
£180,00051 Guessens Court, Welwyn Garden City, AL8 6RB
Sold Mar 2024
£230,000
Everything we know about 11a, 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 Guessens Court homes
EPC Rating
74 (C)
Street avg 72 (C)
Floor Area
54 m²
Street avg 48 m²
CO₂ Emissions
1.7 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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
0.1 km
Church Road — bus stop.
Closest school
0.6 km
Applecroft School. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.