23a, Hamilton Road, Cambridge, CB4 1BP
About 23a
23a is a semi-detached house in Cambridge (CB4 1BP). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (September 2020) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (August 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 45 m² this is the 2nd smallest of 11 units on EPC record in the building, where floor areas span 42–167 m². The building's EPC ratings span D to B across 11 units on file.
At 45 m² it sits well below the postcode median (68 m² across 10 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 23a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
23a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
23a has no planning applications on record.
Notable planning nearby
32applications of note in the surrounding area
We flagged 2 things worth checking at 23a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
23a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£239,000
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 CB4 1BP: £465,000 (2022–2017).
Nearby sales in CB4 1BP
23 Hamilton Road, Cambridge, CB4 1BP
Sold Dec 2022
£350,00021a, Hamilton Road, Cambridge, CB4 1BP
Sold May 2022
£285,000The Coach House, Hamilton Road, Cambridge, CB4 1BP
Sold Oct 2020
£465,00010 Hamilton Road, Cambridge, CB4 1BP
Sold Jul 2020
£915,00021 Hamilton Road, Cambridge, CB4 1BP
Sold Dec 2015
£325,000
Everything we know about 23a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Hamilton Road homes
CO₂ Emissions for 23a runs comfortably ahead of the street norm.
EPC Rating
76 (C)
Street avg 67 (D)
Floor Area
45 m²
Street avg 53 m²
CO₂ Emissions
1.3 t/year
Street avg 2.3 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
2.2 km
Cambridge North Rail Station — railway station.
Closest school
0.5 km
Milton Road Primary School. 26 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.9dB

Night-time· 23:00 – 07:00
42.9dB