3 St Thomas S Square, Cambridge, CB1 3TG
About 3 St Thomas S Square
3 St Thomas S Square is a three-bedroom end-of-terrace house in Cambridge (CB1 3TG). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in January 2015 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 78). Records show the property has been extended at some point in its history.
Today's modelled estimate of £556,000 sits 58% above the 2016 sale of £352,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 102 m² it's 20% larger than the typical home in the postcode (85 m² median across 45 EPCs). Last changed hands 10 years ago, in January 2016.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Building
- Previously extendedYes
Everything you need to know about 3 St Thomas S Square
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
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Planning history
Council records include a part-single-part-two-storey side and rear extension at 3 St Thomas S Square.
2 applications on record at 3 St Thomas S Square, Cambridge, CB1 3TG
- Nov 2007New BuildFullOutcome in report
Erection of one two storey house.
- Council
- Cambridge City Council
- Documents
- 3 docs on file
- Reference
- 07/1135/FUL
- More recent applications — locked
- ExtensionJul 2019Decision
Unlock 3 St Thomas S Square, Cambridge, CB1 3TG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 36 notable nearby
- The 30 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 St Thomas S Square valuation sits well clear of the typical sold price in this postcode.
£556,000
Modelled from EPC, postcode comparables.
£352,000
Recorded with HM Land Registry.
Sales timeline
22 January 2016Most recent
£352,000
Median price across the last 5 sales in CB1 3TG: £522,000 (2025–2023).
Nearby sales in CB1 3TG
51 St Thomas S Square, Cambridge, CB1 3TG
Sold Aug 2025
£550,00015 St Thomas S Square, Cambridge, CB1 3TG
Sold Jul 2024
£522,00065 St Thomas S Square, Cambridge, CB1 3TG
Sold Jul 2024
£428,000119 St Thomas S Square, Cambridge, CB1 3TG
Sold Dec 2023
£482,50055 St Thomas S Square, Cambridge, CB1 3TG
Sold Oct 2023
£532,000
Versus other St Thomas S Square homes
3 St Thomas S Square outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,451
Street avg £3,273
Floor Area
102 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.9 t/year
Everything you need to know about 3 St Thomas S Square
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
1.7 km
Cambridge Rail Station — railway station.
Closest school
0.3 km
St Bede's Inter-Church School. 23 schools 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
48.0dB

Night-time· 23:00 – 07:00
38.3dB






