11 Grenville Road, New Addington, Croydon, CR0 0NZ
About 11 Grenville Road
11 Grenville Road is a four-bedroom semi-detached house in New Addington, Croydon, Croydon (CR0 0NZ). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a self-contained annexe.
At 129 m² the property is well over the postcode median (74 m² across 26 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2006–2020, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £548,000 is 15.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 32.6% above the typical sold price in the postcode. Sold November 2020 for £475,000.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- CloakroomYes
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenYes
- ParkingOff street
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 11 Grenville Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
11 Grenville Road has an approved extension on the planning record.
1 application on record at 11 Grenville Road, New Addington, Croydon, CR0 0NZ
- Oct 2014PorchFullOutcome in report
Erection of single/two storey front/side/rear extension to include porch
Extension- Documents
- 10 docs on file
- Reference
- 14/03406/P
Unlock 11 Grenville Road, New Addington, Croydon, CR0 0NZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 Grenville Road has more than doubled in price since the earliest registered sale in 2006.
£548,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 15 years.
£475,000
Growth on file: 6.9% per year over 15 years.
Sales timeline
18 November 2020Most recent
£475,000
+163.9%over 14 years12 April 2006
£180,000
Median price across the last 5 sales in CR0 0NZ: £415,000 (2025–2022).
Nearby sales in CR0 0NZ
5 Grenville Road, New Addington, Croydon, CR0 0NZ
Sold Oct 2025
£415,00055 Grenville Road, New Addington, Croydon, CR0 0NZ
Sold Sept 2024
£406,00063 Grenville Road, New Addington, Croydon, CR0 0NZ
Sold Feb 2023
£400,0007 Grenville Road, New Addington, Croydon, CR0 0NZ
Sold Nov 2022
£460,00057 Grenville Road, New Addington, Croydon, CR0 0NZ
Sold Sept 2022
£497,000
Versus other Grenville Road homes
On floor area, 11 Grenville Road stands well clear of the street.
Price per m²
£3,682
Street avg £4,710
Floor Area
129 m²
Street avg 82 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.5 t/year
Everything you need to know about 11 Grenville Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bothwell Road — bus stop.
Closest school
0.4 km
Tudor Academy. 15 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
52.4dB

Night-time· 23:00 – 07:00
41.7dB






