17 Union Street, Bishops Castle, SY9 5AJ
About 17 Union Street
17 Union Street is a three-bedroom detached house in Bishops Castle (SY9 5AJ). It has a recorded floor area of 108 m² (around 1162 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (April 2011) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would push it to E (score 52). Main heating runs on oil. The latest certificate is from April 2011, so improvements made since then won't be reflected.
Across 1996–2013, sale prices on this property compounded at 7% per year. Today's modelled estimate of £297,000 sits 74.7% above the 2013 sale of £170,000. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 19.7% below the postcode norm. At 108 m² it's 27% larger than the typical home in the postcode (85 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Last changed hands 13 years ago, in January 2013. 2 planning records sit against the property, 1 approved, 0 refused.
Know exactly what you're buying at 17 Union Street
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
- Bedrooms3
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingOff road
Energy performance
17 Union Street'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This certificate is over 10 years old and is no longer valid.Expired 19 Apr 2021
EPC Rating
Planning history
- Aug 2015FullIn report
Erection of balcony and external staircase (retrospective application)
Retrospective- Documents
- 10 docs on file
- Reference
- 15/01128/FUL
- Oct 2003Tree WorksTreesIn report
Felling of a Leylandii and a Hazel tree
- Reference
- SS/1/03/14940/TC
What's in 17 Union Street, Bishops Castle, SY9 5AJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 1996.
£297,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 17 years.
£170,000
Growth on file: 7.0% per year over 17 years.
Sales timeline
18 January 2013Most recent
£170,000
+209.1%over 16 years9 April 1996
£55,000
Median price across the last 5 sales in SY9 5AJ: £270,000 (2023–2021).
Nearby sales in SY9 5AJ
Apple Garth, Union Street, Bishops Castle, SY9 5AJ
Sold Sept 2023
£495,00031 Union Street, Bishops Castle, SY9 5AJ
Sold May 2022
£230,00030 Union Street, Bishops Castle, SY9 5AJ
Sold Feb 2022
£270,0004 Union Street, Bishops Castle, SY9 5AJ
Sold Jun 2021
£145,00019 Union Street, Bishops Castle, SY9 5AJ
Sold Mar 2021
£375,000
Everything we know about 17 Union Street, 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 Union Street homes
On co₂ emissions, 17 Union Street runs well behind the street norm.
Price per m²
£1,575
Street avg £2,209
Floor Area
108 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
12.0 t/year
Street avg 6.2 t/year
Similar properties nearby
1 High Street
SY9 5BE
1 Grange Gardens, Church Lane
SY9 5AF
1 Drews Leasow
SY9 5EW
1 Castle Street
SY9 5BU
1 Bowling Green Close
SY9 5BA
1 Grange Court, Kerry Lane
SY9 5FD
1 Brick Meadow
SY9 5DH
1 Lea Cottages
SY9 5HZ
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
0.2 km
Bishops Castle Primary School. 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
48.3dB

Night-time· 23:00 – 07:00
40.3dB