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About 4 Castle Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4 Castle Street is a three-bedroom mid-terrace house in Aldbourne, Marlborough, Marlborough (SN8 2DA). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2025) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2016. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Average to Good. The recommended improvements would push it to C (score 73).
At 89 m² it sits well below the postcode median (141 m² across 14 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £378,000 is 26% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 80% above the typical sold price in the postcode. Last changed hands 9 years ago, in February 2017.
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
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2025
EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
4 Castle Street valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£378,000
Modelled from EPC, postcode comparables.
Last sold (2017)
£300,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 4 Castle Street, Aldbourne, Marlborough, SN8 2DA
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Castle Street homes
Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 4 Castle Street runs comfortably ahead of the street norm.
Price per m²
£3,371
Street avg £2,310
Floor Area
89 m²
Street avg 147 m²
Habitable Rooms
6 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 2DA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 9 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 4 Castle Street, Aldbourne, Marlborough, SN8 2DA. Each answer is also embedded as structured data for search engines.