23 Harford Street, Norwich, NR1 3AY
About 23 Harford Street
23 Harford Street is a two-bedroom mid-terrace house in Norwich (NR1 3AY). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (June 2020) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while lighting dropped from Very Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £216,000 is 33.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 33.7% above the typical sold price in the postcode. Most recent transfer: March 2021 at £162,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
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 controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
23 Harford Street has an approved single-storey rear extension on the planning record.
1 application on record at 23 Harford Street, Norwich, NR1 3AY
- Jul 2023ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension and associated landscape work.
- Reference
- 23/00644/F
Unlock 23 Harford Street, Norwich, NR1 3AY'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- Every decision — granted, refused or withdrawn (1 on record)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 1 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£216,000
Modelled from EPC, postcode comparables.
£162,000
Recorded with HM Land Registry.
Sales timeline
19 March 2021Most recent
£162,000
Median price across the last 5 sales in NR1 3AY: £220,000 (2025–2024).
Nearby sales in NR1 3AY
Versus other Harford Street homes
Price per m²
£2,348
Street avg £2,379
Floor Area
69 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
1.2 km
Norwich Rail Station — railway station.
Closest school
0.2 km
Lakenham Primary School. 28 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
52.8dB

Night-time· 23:00 – 07:00
42.3dB







