Flat 1, 135 Newmarket Road, Norwich, NR4 6SY
About Flat 1
Flat 1 is a two-bedroom semi-detached house in Norwich (NR4 6SY). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1991-1995 and council tax band B. At 64 m² this is the 7th smallest of 8 units on EPC record in the building, where floor areas span 24–137 m². The building's EPC ratings span E to C, with this unit at the bottom. Period features are noted in the property record. The latest certificate (August 2024) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2024. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.
It hasn't traded since August 2005, a hold of 21 years that's notably long for the area. Today's modelled estimate of £203,000 sits 62.4% above the 2005 sale of £125,000. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 20.7% below the postcode norm. At 64 m² it sits well below the postcode median (120 m² across 25 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- Central heatingYes
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
3 applications on record at Flat 1, 135 Newmarket Road, Norwich, NR4 6SY
- Jul 2011RenovationFullOutcome in report
Replacement of old softwood windows with hardwood window.
New Windows- Documents
- 9 docs on file
- Reference
- 11/01115/F
- More recent applications — locked
- Tree WorksOct 2023Decision
- RenovationJan 2022Decision
Unlock Flat 1, 135 Newmarket Road, Norwich, NR4 6SY'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
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£203,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
8 August 2005Most recent
£125,000
Median price across the last 5 sales in NR4 6SY: £200,000 (2025–2022).
Nearby sales in NR4 6SY
Flat 4, 135 Newmarket Road, Norwich, NR4 6SY
Sold Oct 2025
£86,000Flat 7, 135 Newmarket Road, Norwich, NR4 6SY
Sold Mar 2025
£255,000Flat 2, 141 Newmarket Road, Norwich, NR4 6SY
Sold Mar 2023
£215,000Flat 3, 135 Newmarket Road, Norwich, NR4 6SY
Sold Dec 2022
£200,000147 Newmarket Road, Norwich, NR4 6SY
Sold Jul 2018
£632,500
Versus other Newmarket Road homes
On epc rating, Flat 1 runs well behind the street norm.
Price per m²
£1,953
Street avg £2,957
Floor Area
64 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
City of Norwich School, An Ormiston Academy. 29 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
51.8dB

Night-time· 23:00 – 07:00
43.3dB







