13 Park Avenue, Oswestry, SY11 1AU
About 13 Park Avenue
13 Park Avenue is a semi-detached house in Oswestry (SY11 1AU). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2016) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Held since December 2002 — that's 23 years off the open market, well above the local norm. Across 1997–2002, sale prices on this property compounded at 40.5% per year. Today's modelled estimate of £265,000 sits 60.6% above the 2002 sale of £165,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 22.7% below the postcode norm. At 128 m² it's 29.3% larger than the typical home in the postcode (99 m² median across 15 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).
Know exactly what you're buying at 13 Park Avenue
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
13 Park Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jan 2026
EPC Rating
Planning history
13 Park Avenue has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
13 Park Avenue has more than quadrupled in price since its earliest registered sale in 1997.
£265,000
Modelled from EPC, postcode comparables and a sale-price growth of 40.5% per year over 5 years.
£165,000
Growth on file: 40.5% per year over 5 years.
Sales timeline
23 December 2002Most recent
£165,000
+194.6%over 4 years13 August 1998
£56,000
+100.0%over 10 months5 October 1997
£28,000
Median price across the last 5 sales in SY11 1AU: £239,500 (2025–2023).
Everything we know about 13 Park Avenue, 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 Park Avenue homes
CO₂ Emissions for 13 Park Avenue lags the street by a wide margin.
Price per m²
£1,289
Street avg £1,802
Floor Area
128 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
8.4 t/year
Street avg 4.5 t/year
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SY11 1HY
1 Chapel Street
SY11 1LF
1 Bentley Drive
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1 Ashwood, Upper Ash Road
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
Our Lady and St Oswald's Catholic Primary School, A Voluntary Academy. 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
51.2dB

Night-time· 23:00 – 07:00
40.5dB