21 Barnside Court, Welwyn Garden City, AL8 6TL
About 21 Barnside Court
21 Barnside Court is a two-bedroom mid-terrace house in Welwyn Garden City (AL8 6TL). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. At 58 m² this is the 34th smallest of 39 units on EPC record in the building, where floor areas span 43–348 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2019) shows a C (score 77), near the top of the C band. Main heating runs on electricity.
At 58 m² it's 18.4% larger than the typical home in the postcode (49 m² median across 38 EPCs). Across 2021–2023, sale prices on this property compounded at 11.6% per year. On a £-per-square-foot basis, the last sale (£481/sq ft) was about 37.8% above the typical sold price in the postcode. Most recent transfer: November 2023 at £300,000.
Know exactly what you're buying at 21 Barnside Court
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
- Bedrooms2
- Bathrooms1
- Utility roomYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- ConciergeYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
21 Barnside Court has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
21 Barnside Court valuation sits well clear of the typical sold price in this postcode.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 3 years.
£300,000
Growth on file: 11.6% per year over 3 years.
Sales timeline
15 November 2023Most recent
£300,000
+33.3%over 2 years30 March 2021
£225,000
Median price across the last 5 sales in AL8 6TL: £275,000 (2024–2023).
Nearby sales in AL8 6TL
34 Barnside Court, Welwyn Garden City, AL8 6TL
Sold Nov 2024
£285,00027 Barnside Court, Welwyn Garden City, AL8 6TL
Sold May 2024
£270,00043 Barnside Court, Welwyn Garden City, AL8 6TL
Sold Feb 2024
£250,00044 Barnside Court, Welwyn Garden City, AL8 6TL
Sold Nov 2023
£275,00030 Barnside Court, Welwyn Garden City, AL8 6TL
Sold Sept 2023
£312,500
Everything we know about 21 Barnside Court, 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 Barnside Court homes
On years held, 21 Barnside Court runs well behind the street norm.
Price per m²
£5,172
Street avg £4,504
Floor Area
58 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.7 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
0.1 km
Barn Close — bus stop.
Closest school
0.2 km
Applecroft School. 21 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.