17b, Brookside Estate, Chalgrove, Oxford, OX44 7SH
About 17b
17b is a semi-detached house in Chalgrove, Oxford, Oxford (OX44 7SH). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (March 2026) returns an A (score 92), the top energy band on the EPC scale. When first surveyed in June 2021 the rating was D, the property has climbed 3 bands since. Between certificates, roof efficiency went from Good to Very Good and main heating went from Poor to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 47 m² it sits well below the postcode median (84 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 17b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17b ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 10 March 2036
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Mechanical ventilation installed
Ventilation system changed
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Mechanical ventilation installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
17b has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£242,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in OX44 7SH: £450,000 (2025–2014).
Versus other Brookside Estate homes
17b outperforms the street on epc rating by a wide margin.
EPC Rating
92 (A)
Street avg 69 (C)
Floor Area
47 m²
Street avg 94 m²
CO₂ Emissions
0.1 t/year
Street avg 3.1 t/year
Habitable Rooms
2 rooms
Street avg 5 rooms
Everything you need to know about 17b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
23/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
The Lamb — bus stop.
Closest school
0.6 km
Chalgrove Community Primary School. 1 school nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
47.1dB
Night-time· 23:00 – 07:00
39.1dB