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14 planning records
About 51 High Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
51 High Street is a semi-detached house in Marlborough (SN8 1HQ). It has a recorded floor area of 361 m² (around 3886 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (October 2025) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63).
At 361 m² the property is well over the postcode median (108 m² across 21 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £1,148,000 sits 106.8% above the 2017 sale of £555,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 51.9% below the postcode norm. 14 planning records sit against the property, 13 approved, 0 refused. Past consents include a basement excavation, an extension, a porch and partial demolition, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last changed hands 9 years ago, in January 2017.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
51 High Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
A
B
C
D
E
E50
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
15.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 51 High Street, Marlborough, SN8 1HQ, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jan 2025RenovationHeritageApprove with Conditions
Internal alterations to improve accessibility including the installation of a platform lift
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
51 High Street valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£1,148,000
Modelled from EPC, postcode comparables.
Last sold (2017)
£555,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 51 High Street, Marlborough, SN8 1HQ
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other High Street homes
Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.
51 High Street is notably below the street on price per m².
Price per m²
£1,537
Street avg £4,257
Floor Area
361 m²
Street avg 121 m²
Habitable Rooms
7 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
0.2 km
Road noise across the postcode
Modelled day and night-time noise levels around SN8 1HQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.7dB
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 51 High Street, Marlborough, SN8 1HQ. Each answer is also embedded as structured data for search engines.