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Get started66a, Catharine Street, Cambridge, CB1 3AR
1 planning record
About 66a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
66a is a semi-detached house in Cambridge (CB1 3AR). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 2012-2021 and council tax band B. The latest certificate (October 2025) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in February 2010 the rating was E, the property has climbed 1 band since. Between certificates, main heating went from Very Poor to Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 55 m² this is the 4th smallest of 48 units on EPC record in the building, where floor areas span 45–171 m². The building's EPC ratings span E to C across 48 units on file.
Today's modelled estimate of £280,000 is 19.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 30.3% above the typical sold price in the postcode. Last sold in May 2016, so it's been off the market for around 10 years. At 55 m² it's 27.6% smaller than the typical home in the postcode (76 m² median across 47 EPCs). One historical planning record sits against the property in 2014.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
66a's carbon output is low for the local stock.
Current Certificate(1 of 3)
Oct 2025
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.7 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 66a, Catharine Street, Cambridge, CB1 3AR, sourced from the PlanIt planning register.
66a has an approved extension on the planning record.
- May 2014ExtensionFullGranted
Extension to provide new 1 bed apartment
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
66a valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£280,000
Modelled from EPC, postcode comparables.
Last sold (2016)
£235,000
Recorded with HM Land Registry.
Sales timeline
Versus other Catharine Street homes
Four headline reads against 6 similar flats on this street, drawn from the latest EPC and Land Registry data.
66a outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,273
Street avg £5,098
Floor Area
55 m²
Street avg 52 m²
Habitable Rooms
2 rooms
Street avg 3 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 Cambridge district page.
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.9 km
Cambridge Rail Station — railway station.
Road noise across the postcode
Modelled day and night-time noise levels around CB1 3AR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 32 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 66a, Catharine Street, Cambridge, CB1 3AR. Each answer is also embedded as structured data for search engines.