Osborn House, Flat 18, Howardsgate, Welwyn Garden City, AL8 6AT
About Osborn House
Osborn House is a mid-terrace house in Welwyn Garden City (AL8 6AT). It has a recorded floor area of 29 m² (around 317 sq ft), construction records dating it to 1983-1990 and council tax band B. At 29 m² this is the 4th smallest of 23 units on EPC record in Osborn House, where floor areas span 28–61 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (80 versus a worst of 40). The latest certificate (March 2012) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since April 2009. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Average; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. Main heating runs on electricity. The latest certificate is from March 2012, so improvements made since then won't be reflected.
At 29 m² it sits well below the postcode median (45 m² across 22 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
Know exactly what you're buying at Osborn 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
Energy performance
Osborn House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Mar 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Planning history
Osborn House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Osborn House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£176,000
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.
Everything we know about Osborn 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 Howardsgate homes
EPC Rating for Osborn House runs comfortably ahead of the street norm.
EPC Rating
80 (C)
Street avg 59 (D)
Floor Area
29 m²
Street avg 41 m²
CO₂ Emissions
1.7 t/year
Street avg 2.6 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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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
0.2 km
Bus Station — bus station.
Closest school
0.8 km
Peartree Primary School. 21 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.