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65 St Thomas S Square, Cambridge, CB1 3TG

3 planning records

Estimated value

£678,000

  • Since the 2024 sale (£428,000)+58%
  • Against CB1 3TG's recent median (£522,000)+30%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Habitable rooms
6
From EPC
Floor area
137 m²
1475 sq ft
Energy rating
C
Score 72
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£678,000

  • Against its 2024 sale (£428,000)+58%
  • Against CB1 3TG's recent median (£522,000)+30%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 65 St Thomas S Square is modelled from its 137 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CB1 3TG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    137 m² from the EPC lodged in May 2025

  • Sales of this home

    1 sale recorded, the latest in 2024

  • Recent sales in CB1 3TG

    5 sales, median £522,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

65 St Thomas S Square valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 3 July 2024Most recent

    £428,000

Median price across the last 5 sales in CB1 3TG: £522,000 (2025–2023).

Risks

What this page doesn't show

2 potential issues have already been flagged for 65 St Thomas S Square, Cambridge, CB1 3TG. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 65 St Thomas S Square

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

65 St Thomas S Square is a semi-detached house in Cambridge (CB1 3TG). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2025) shows a C (score 72). When first surveyed in November 2022 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Average to Good. The recommended improvements would push it to B (score 86).

At 137 m² the property is well over the postcode median (85 m² across 47 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £678,000 sits 58.4% above the 2024 sale of £428,000. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a porch, HMO conversion and partial demolition, meaningful when judging how the property has evolved. Sold July 2024 for £428,000.

Before you decide

Everything you need to know about 65 St Thomas S Square

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 4)
May 2025

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 9 May 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Dec 2022from Nov 2022
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Sept 2023from Dec 2022
Heating Controls
FullProg + TRVs

Heating controls changed

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
100%71%

Low energy lighting percentage decreased

May 2025from Sept 2023
EPC improved fromD60toC72
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
71%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 65 St Thomas S Square, Cambridge, CB1 3TG, sourced from the PlanIt planning register.

A a porch application was refused at 65 St Thomas S Square in 2025.

3 applications on record at 65 St Thomas S Square, Cambridge, CB1 3TG

3decisions3extensions52documents34nearby
Flagged:DemolitionHMO conversion
  1. Sept 2024
    DemolitionOutline
    Outcome in report

    Extension: Single storey · Rear of property

    Demolition of existing side extension with new single storey rear extension.

    Council
    Cambridge City Council
    Extension
    Documents
    13 docs on file
    Reference
    24/02851/PRIOR
    Full record in report
  2. More recent applications — locked
  3. PorchDecision
  4. PorchDecision

Unlock 65 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 (3 on record)
  • All 3 applications on this property in full, plus 34 notable nearby
  • The 52 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

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On the street

Versus other St Thomas S Square homes

Four headline reads against 45 similar houses on this street, drawn from the latest EPC and Land Registry data.

65 St Thomas S Square outperforms the street on floor area by a wide margin.

Price per m²

£3,124

Street avg £3,287

Below

Floor Area

137 m²

Street avg 96 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.2 t/year

Street avg 3.8 t/year

Below
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.
Full Cambridge report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

334/mo

Steady 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.

Nearest schools

  • St Bede's Inter-Church SchoolSecondary341m
  • Queen Emma Primary SchoolPrimary540m
  • The Spinney Primary SchoolPrimary719m
  • Ridgefield Primary SchoolPrimary774m

Nearest stops

  • Cambridge Rail StationRailway station1.7km
  • Cambridge AirportAirport2.6km

Most reported crime locally

  • Violence & Sexual Offences1,681 reports30%
  • Anti-social Behaviour842 reports15%
  • Shoplifting741 reports13%
  • Criminal Damage & Arson411 reports7%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around CB1 3TG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CB1 3TG

Daytime· 07:00 – 23:00

48.0dB

Low
Night-time road noise heatmap for CB1 3TG

Night-time· 23:00 – 07:00

38.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC CSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,155 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£655k

1 Cavendish Court, Cavendish Road

CB1 3FZ

4 bed2 bath
£629k

1 Campbell Street

CB1 3NE

3 bed1 bath
£749k

1 Clara Rackham Street

CB1 3FH

£595k

1 Catharine Street

CB1 3AW

4 bed2 bath
£792k

1 Braybrooke Place

CB1 3LN

4 bed3 bath
£574k

1 Ashbury Terrace, Ashbury Close

CB1 3RW

3 bed2 bath
£572k

1 Brackyn Road

CB1 3PL

£892k

1 Chalmers Road

CB1 3SZ

5 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 65 St Thomas S Square is modelled from its 137 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CB1 3TG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 65 St Thomas S Square. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 65 St Thomas S Square was lodged in May 2025 at band C and is valid until May 2035. 4 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 65 St Thomas S Square. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 23 schools and 2 stops listed are measured in a straight line from CB1 3TG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
65 St Thomas S Square is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 65 St Thomas S Square, Cambridge, CB1 3TG. Each answer is also embedded as structured data for search engines.

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