Cassini House, Flat 2, 1 North Street, Caversham, Reading, RG4 8JA
About Cassini House
Cassini House is a one-bedroom semi-detached house in Caversham, Reading, Reading (RG4 8JA). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 2003-2006. Tenure is freehold. At 50 m² this is the smallest unit on EPC record across Cassini House (50–106 m²). On EPC score it ranks last in the building (73 versus a best of 78). The latest certificate (June 2023) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2013.
At 50 m² it sits well below the postcode median (76 m² across 41 EPCs), making it one of the more compact homes locally. Last sold in May 2012, so it's been off the market for around 14 years. Across 2009–2012, sale prices on this property compounded at 1.2% per year. Today's modelled estimate of £209,000 is 42.2% above the 2012 sale price.
What this property has
Inside
- Bedrooms1
Outside
- ParkingOff street
Building
- TenureFreehold
- Heating systemGas
Energy performance
Cassini House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
MVHR (mechanical ventilation with heat recovery) installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
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Planning history
Cassini House has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£209,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 2 years.
£147,000
Growth on file: 1.2% per year over 2 years.
Sales timeline
3 May 2012Most recent
£147,000
+2.8%over 2 years18 December 2009
£143,000
Median price across the last 5 sales in RG4 8JA: £435,000 (2025–2024).
Nearby sales in RG4 8JA
23 North Street, Caversham, Reading, RG4 8JA
Sold Oct 2025
£365,00025 North Street, Caversham, Reading, RG4 8JA
Sold Jul 2025
£440,00024 North Street, Caversham, Reading, RG4 8JA
Sold May 2025
£435,00028 North Street, Caversham, Reading, RG4 8JA
Sold May 2025
£490,00033 North Street, Caversham, Reading, RG4 8JA
Sold Dec 2024
£360,000
Versus other North Street homes
On habitable rooms, Cassini House runs well behind the street norm.
Price per m²
£2,940
Street avg £3,784
Floor Area
50 m²
Street avg 72 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.4 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Prospect Street — bus stop.
Closest school
0.2 km
Thameside Primary School. 27 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
50.9dB

Night-time· 23:00 – 07:00
41.6dB







