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Get startedCastle Court, Flat 28, River Park, Marlborough, SN8 1XG
EPC B
About Castle Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Castle Court is a one-bedroom mid-terrace house in Marlborough (SN8 1XG). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (October 2023) returns a high B (score 87), putting the home a stone's throw from an A rating. Main heating runs on electricity. At 43 m² this is the 3rd smallest of 43 units on EPC record in Castle Court, where floor areas span 40–93 m². The building's EPC ratings span F to B, with this unit at the top. On EPC score it ranks first in the building (87 versus a worst of 29).
Sale prices here have outpaced England HPI: 2.6% per year against 0% for the wider region. A recent sale: £125,000 in July 2025. At 43 m² it's 24.6% smaller than the typical home in the postcode (57 m² median across 42 EPCs). Its energy rating outperforms most of the postcode (better than 79% 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
- Bathrooms1
Outside
- Communal gardenYes
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Castle Court's carbon output is low for the local stock.
EPC Rating
A
B
B87
C
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Good
CO2 Emissions
1.3 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.
Sale price has at least doubled since 1995.
Current estimate
See how we calculated this£128,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 30 years.
Last sold (2025)
£125,000
Growth on file: 2.6% per year over 30 years.
Sales timeline
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The complete analysis of Castle Court, Flat 28, River Park, Marlborough, SN8 1XG
Everything we know about this property, compiled into one in-depth, downloadable report.
Versus other River Park homes
Four headline reads against 42 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for Castle Court runs comfortably ahead of the street norm.
Price per m²
£2,907
Street avg £3,147
Floor Area
43 m²
Street avg 58 m²
Habitable Rooms
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
0.2 km
Road noise across the postcode
Modelled day and night-time noise levels around SN8 1XG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.6dB
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 Castle Court, Flat 28, River Park, Marlborough, SN8 1XG. Each answer is also embedded as structured data for search engines.