13a, Flat 3, Castle Street, Shrewsbury, SY1 2BB
About 13a
13a is a property in Shrewsbury (SY1 2BB). It has a recorded floor area of 43 m² (around 463 sq ft) and construction records dating it to before 1900. At 43 m² this is the smallest unit on EPC record across 13a (43–48 m²). On EPC score it ranks last in the building (55 versus a best of 63). The latest certificate (December 2025) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 75). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 25 years, with the last transfer in January 2001. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £251,000 is 47.6% above the 2001 sale price. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 72.9% above the typical sold price in the postcode.
Energy performance
13a's carbon output is low for the local stock.
EPC Rating
Planning history
13a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
13a valuation sits well clear of the typical sold price in this postcode.
£251,000
Modelled from EPC, postcode comparables.
£170,000
Recorded with HM Land Registry.
Sales timeline
26 January 2001Most recent
£170,000
Median price across the last 4 sales in SY1 2BB: £146,500 (2020–2018).
Versus other Castle Street homes
On price per m², 13a stands well clear of the street.
Price per m²
£3,953
Street avg £2,532
Floor Area
43 m²
Street avg 53 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 2.2 t/year
Similar properties nearby
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Apartment 2, 5 School Gardens
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13a, Flat 5, Castle Foregate
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Bus Station Timetable — bus stop.
Closest school
0.6 km
Shrewsbury College. 20 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
53.0dB

Night-time· 23:00 – 07:00
44.8dB







