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Get startedFlat 1, 12 Barn Street, Marlborough, SN8 1AJ
3 sales on record
About Flat 1
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 1 is a one-bedroom end-of-terrace house in Marlborough (SN8 1AJ). It has a recorded floor area of 19 m² (around 209 sq ft), construction records dating it to before 1900 and council tax band A. At 19 m² this is the smallest unit on EPC record across the building (19–54 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 64). Other recorded features include a self-contained annexe. The latest certificate (April 2009) shows an E (score 40), well below the UK norm with real room to improve. Main heating runs on electricity. The latest certificate is from April 2009, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in September 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced England HPI: 12.3% per year against 0% for the wider region. Today's modelled estimate of £123,000 sits 70.8% above the 2009 sale of £72,000. On a £-per-square-foot basis, the last sale (£345/sq ft) was about 84.1% above the typical sold price in the postcode. At 19 m² it sits well below the postcode median (54 m² across 7 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
Outside
- ParkingYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 1's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Apr 2019
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for Flat 1 has grown more than fourfold since the 1997 starting point.
Current estimate
See how we calculated this£123,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.3% per year over 12 years.
Last sold (2009)
£72,000
Growth on file: 12.3% per year over 12 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of Flat 1, 12 Barn Street, Marlborough, SN8 1AJ
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Barn Street homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for Flat 1 lags the street by a wide margin.
Price per m²
£3,711
Street avg £3,224
Floor Area
19 m²
Street avg 45 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Marlborough district page.
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.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around SN8 1AJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 33 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 1, 12 Barn Street, Marlborough, SN8 1AJ. Each answer is also embedded as structured data for search engines.