3 Baytree Avenue, St Martins, Oswestry, SY11 3QA
About 3 Baytree Avenue
3 Baytree Avenue is a two-bedroom semi-detached house in St. Martins, Oswestry, Oswestry (SY11 3QA). It has a recorded floor area of 86 m² (around 926 sq ft) and construction records dating it to 1983-1990. The latest certificate (December 2025) shows a C (score 75), near the top of the C band. When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a cul-de-sac position.
Held since December 2006 — that's 19 years off the open market, well above the local norm. Across 1997–2006, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £234,000 sits 101.7% above the 2006 sale of £116,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 91.7% above the typical sold price in the postcode. One planning record on file: an extension approved in 2016. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at 3 Baytree Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
Outside
- Private gardenFront and rear
- ParkingOff road
- Cul-de-sacYes
Building
- Heating systemGas
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Hot water efficiency decreased
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jul 2016DemolitionFullIn report
Extension: Side of property
Erection of two storey side extension following demolition of existing single storey ground floor extension
Extension- Documents
- 13 docs on file
- Reference
- 16/02507/FUL
We flagged 1 thing worth checking at 3 Baytree Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
3 Baytree Avenue has more than doubled in price since the earliest registered sale in 1997.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 10 years.
£116,000
Growth on file: 11.4% per year over 10 years.
Sales timeline
21 December 2006Most recent
£116,000
+172.9%over 7 years26 August 1999
£42,500
+3.7%over 2 years29 April 1997
£41,000
Median price across the last 5 sales in SY11 3QA: £149,950 (2022–2001).
Everything we know about 3 Baytree Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Baytree Avenue homes
3 Baytree Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£1,349
Street avg £1,699
Floor Area
86 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.7 t/year
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1 Baytree Avenue, St Martins
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1 Alberta Villas, Ellesmere Road, St Martins
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1 Church Gardens, St Martins
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
1.6 km
St Martins School (3-16 Learning Community). 2 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
47.9dB

Night-time· 23:00 – 07:00
39.3dB