4 Castle Street, Upnor, Rochester, ME2 4XR
About 4 Castle Street
4 Castle Street is a four-bedroom detached house in Upnor, Rochester, Rochester (ME2 4XR). It has a recorded floor area of 285 m² (around 3068 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (July 2024) shows an E (score 45), well below the UK norm with real room to improve. When first surveyed in November 2012 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Good to Very Good and lighting went from Poor to Very Good. Main heating runs on electricity. Other recorded features include a balcony and notable views.
At 285 m² the property is well over the postcode median (87 m² across 23 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £814,000 sits 67.8% above the 2013 sale of £485,000. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 27.3% below the postcode norm. One planning record on file: new windows approved in 2013. Past consents include new windows, meaningful when judging how the property has evolved. Last sold in January 2013, so it's been off the market for around 13 years.
Know exactly what you're buying at 4 Castle 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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- BalconyYes
- Notable viewsYes
Energy performance
4 Castle Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation upgraded
More low energy lighting installed
Solar water heating installed
Loft insulation upgraded to recommended levels
Planning history
- Feb 2013RenovationFullIn report
Insertion of windows to ground and first floor
- Agent
- W.D.Evans Building Services
New Windows- Documents
- 10 docs on file
- Reference
- MC/12/3027
We flagged 1 thing worth checking at 4 Castle 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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
Latest sale on 4 Castle Street was the highest on Land Registry record across the postcode.
£814,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 5 years.
£485,000
Growth on file: -0.2% per year over 5 years.
Sales timeline
28 January 2013Most recent
£485,000
-1.0%over 5 years9 November 2007
£490,000
Median price across the last 5 sales in ME2 4XR: £292,500 (2025–2023).
Nearby sales in ME2 4XR
23 Castle Street, Upnor, Rochester, ME2 4XR
Sold Aug 2025
£260,00011 Castle Street, Upnor, Rochester, ME2 4XR
Sold May 2024
£237,00019 Castle Street, Upnor, Rochester, ME2 4XR
Sold Jul 2023
£292,50051 Castle Street, Upnor, Rochester, ME2 4XR
Sold Mar 2023
£440,00037a, Castle Street, Upnor, Rochester, ME2 4XR
Sold Feb 2023
£365,000
Everything we know about 4 Castle 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
- Signs of HMO activity in the area

Versus other Castle Street homes
Floor Area for 4 Castle Street runs comfortably ahead of the street norm.
Price per m²
£1,702
Street avg £3,078
Floor Area
285 m²
Street avg 96 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
9.9 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Cutter Close, Upnor
ME2 4GY
1 Dashmonden Close, Wainscott
ME2 4PB
1 Castle Reach Row, Ordnance Yard, Upnor Road, Lower Upnor
ME2 4WU
1 Admiralty Terrace, Upnor
ME2 4XJ
1 Benenden Road, Wainscott
ME2 4NU
1 Castle Point, Ordnance Yard, Upnor Road, Lower Upnor
ME2 4WX
1 Florence Street
ME2 4SX
1 Bingham Road
ME2 4JL
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Castle — bus stop.
Closest school
0.7 km
Wainscott Primary School. 23 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
52.7dB

Night-time· 23:00 – 07:00
44.8dB