15 Armstrong Street, Horwich, Bolton, BL6 5PW
About 15 Armstrong Street
15 Armstrong Street is a mid-terrace house in Horwich, Bolton, Bolton (BL6 5PW). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2018) shows a C (score 70). When first surveyed in March 2017 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and lighting went from Very Poor to Average. The recommended improvements would push it to B (score 87).
On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: July 2021 at £118,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2021, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £143,000 is 21.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 77.3% above the typical sold price in the postcode.
Energy performance
15 Armstrong Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 21 March 2028
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
15 Armstrong Street has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Armstrong Street has more than tripled in price since its earliest registered sale in 1999.
£143,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 22 years.
£118,000
Growth on file: 6.2% per year over 22 years.
Sales timeline
1 July 2021Most recent
£118,000
+43.9%over 1 year22 August 2019
£82,000
+92.9%over 16 years10 September 2002
£42,500
+34.9%over 3 years29 July 1999
£31,500
Median price across the last 5 sales in BL6 5PW: £117,500 (2026–2021).
Nearby sales in BL6 5PW
18 Armstrong Street, Horwich, Bolton, BL6 5PW
Sold Apr 2026
£135,5008 Armstrong Street, Horwich, Bolton, BL6 5PW
Sold Jan 2026
£117,50011 Armstrong Street, Horwich, Bolton, BL6 5PW
Sold Feb 2025
£142,50013 Armstrong Street, Horwich, Bolton, BL6 5PW
Sold Jan 2024
£112,5004 Armstrong Street, Horwich, Bolton, BL6 5PW
Sold Aug 2021
£93,500
Versus other Armstrong Street homes
EPC Rating for 15 Armstrong Street runs comfortably ahead of the street norm.
Price per m²
£1,686
Street avg £1,244
Floor Area
70 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.6 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Tredgold Street — bus stop.
Closest school
0.5 km
Chorley New Road Primary Academy. 9 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.4dB

Night-time· 23:00 – 07:00
44.2dB







