15a, Leg Street, Oswestry, SY11 2NL
About 15a
15a is a mid-terrace house in Oswestry (SY11 2NL). It has a recorded floor area of 142 m² (around 1528 sq ft) and construction records dating it to before 1900. The latest certificate (July 2025) shows a C (score 80), near the top of the C band. The rating has held steady at C across 5 certificates since September 2013. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 87).
At 142 m² the property is well over the postcode median (65 m² across 8 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 15a
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
More low energy lighting installed
Wall insulation improved
Windows upgraded, improving insulation
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Planning history
15a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
15a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£381,000
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 SY11 2NL: £145,000 (2024–2018).
Everything we know about 15a, 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?

Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
Woodside Primary School. 6 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.6dB

Night-time· 23:00 – 07:00
41.2dB