12 Keir Street, Barnsley, S70 2PA
About 12 Keir Street
12 Keir Street is a mid-terrace house in Barnsley (S70 2PA). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2024) shows a C (score 70). When first surveyed in March 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good. The recommended improvements would lift it to A (score 92), a 2-band jump.
Across 1999–2013, sale prices on this property compounded at 8% per year. Today's modelled estimate of £119,000 sits 98.3% above the 2013 sale of £60,000. On a £-per-square-foot basis, the last sale (£111/sq ft) was about 21.7% above the typical sold price in the postcode. At 50 m² it's 27% smaller than the typical home in the postcode (69 m² median across 36 EPCs). Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). 13 years since the last transfer (April 2013).
Know exactly what you're buying at 12 Keir Street
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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
12 Keir Street has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Keir Street
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 1999.
£119,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 14 years.
£60,000
Growth on file: 8.0% per year over 14 years.
Sales timeline
25 April 2013Most recent
£60,000
+200.0%over 14 years29 January 1999
£20,000
Median price across the last 5 sales in S70 2PA: £85,000 (2025–2022).
Everything we know about 12 Keir Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Keir Street homes
On floor area, 12 Keir Street runs well behind the street norm.
Price per m²
£1,200
Street avg £1,019
Floor Area
50 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 4.1 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Summer Lane/Newton Street — bus stop.
Closest school
0.5 km
St Mary's Church of England Primary School, Barnsley. 21 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
54.5dB

Night-time· 23:00 – 07:00
43.5dB