17 Rosanne House, Bridge Road, Welwyn Garden City, AL8 6DE
About 17 Rosanne House
17 Rosanne House is a two-bedroom end-of-terrace house in Welwyn Garden City (AL8 6DE). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 2007-2011 and council tax band D. At 111 m² this is the largest unit on EPC record across the building (41–111 m²). The building's EPC ratings span C to B, with this unit at the top. The latest certificate (October 2022) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since February 2009. Between certificates, lighting went from Good to Very Good.
At 111 m² the property is well over the postcode median (77 m² across 23 EPCs), placing it in the larger end of the local stock. Across 2019–2023, sale prices on this property compounded at -3.5% per year. On a £-per-square-foot basis, the last sale (£502/sq ft) was about 26.5% above the typical sold price in the postcode. Most recent transfer: November 2023 at £600,000.
Know exactly what you're buying at 17 Rosanne House
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
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
Planning history
17 Rosanne House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on 17 Rosanne House was the highest on Land Registry record across the postcode.
£561,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.5% per year over 4 years.
£600,000
Growth on file: -3.5% per year over 4 years.
Sales timeline
17 November 2023Most recent
£600,000
-14.3%over 4 years30 June 2019
£700,000
Median price across the last 5 sales in AL8 6DE: £525,000 (2023–2020).
Nearby sales in AL8 6DE
6 Rosanne House, Bridge Road, Welwyn Garden City, AL8 6DE
Sold Mar 2023
£425,0003 Rosanne House, Bridge Road, Welwyn Garden City, AL8 6DE
Sold Nov 2022
£525,0001 Rosanne House, Bridge Road, Welwyn Garden City, AL8 6DE
Sold Apr 2021
£240,00015 Rosanne House, Bridge Road, Welwyn Garden City, AL8 6DE
Sold Jan 2021
£545,0005 Rosanne House, Bridge Road, Welwyn Garden City, AL8 6DE
Sold Nov 2020
£590,000
Everything we know about 17 Rosanne House, 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 Bridge Road homes
17 Rosanne House is notably below the street on years held.
Price per m²
£5,405
Street avg £5,030
Floor Area
111 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.5 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
Campus West — bus stop.
Closest school
0.7 km
Templewood Primary School. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.