28 Ermine Street, Caxton, Cambridge, CB23 3PQ
About 28 Ermine Street
28 Ermine Street is a four-bedroom detached house in Caxton, Cambridge, Cambridge (CB23 3PQ). It has a recorded floor area of 243 m² (around 2616 sq ft), construction records dating it to 1983-1990 and council tax band F. There is a swimming pool on the plot, uncommon for the area. The latest certificate (September 2019) shows a D (score 58), a step below the typical UK home. When first surveyed in February 2018 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Very Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while main heating dropped from Average to Poor. Main heating runs on electricity.
At 243 m² the property is well over the postcode median (111 m² across 41 EPCs), placing it in the larger end of the local stock. Across 2018–2023, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 82.1% above the typical sold price in the postcode. Most recent transfer: October 2023 at £880,000. One historical planning record sits against the property in 2018.
Know exactly what you're buying at 28 Ermine Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- StudyYes
Outside
- Private gardenYes
- DrivewayYes
- Swimming poolYes
Energy performance
28 Ermine Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Dec 2018Tree WorksTreesIn report
Beech - fell because it is dead. Replant with a mature acer (5+ metres).
- Council
- South Cambridgeshire District Council
- Documents
- 3 docs on file
- Reference
- S/4455/18/TC
We flagged 1 thing worth checking at 28 Ermine Street
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 28 Ermine Street was the highest on Land Registry record across the postcode.
£947,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 5 years.
£880,000
Growth on file: 5.0% per year over 5 years.
Sales timeline
12 October 2023Most recent
£880,000
+28.0%over 5 years27 September 2018
£687,500
Median price across the last 5 sales in CB23 3PQ: £290,000 (2024–2021).
Nearby sales in CB23 3PQ
11 Ermine Street, Caxton, Cambridge, CB23 3PQ
Sold Nov 2024
£550,00035 Ermine Street, Caxton, Cambridge, CB23 3PQ
Sold Apr 2024
£270,00073 Ermine Street, Caxton, Cambridge, CB23 3PQ
Sold Aug 2023
£290,000134 Ermine Street, Caxton, Cambridge, CB23 3PQ
Sold Oct 2022
£455,00022 Ermine Street, Caxton, Cambridge, CB23 3PQ
Sold Sept 2021
£290,000
Everything we know about 28 Ermine Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Ermine Street homes
On years held, 28 Ermine Street runs well behind the street norm.
Price per m²
£3,621
Street avg £2,986
Floor Area
243 m²
Street avg 146 m²
Habitable Rooms
10 rooms
Street avg 6 rooms
CO₂ Emissions
8.8 t/year
Street avg 11.3 t/year
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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
2/mo
Steady year-on-year across the wider district.
Closest school
1.3 km
Cambourne Village College. 5 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
48.2dB

Night-time· 23:00 – 07:00
39.6dB