Model valuation£417,0008 Busby Close
Local market context
21 High Green, Norwich, NR1 4AP
4 sales on record1 planning record
Estimated value
£631,000
- Since the 2021 sale (£560,000)+13%
- Against NR1 4AP's recent median (£400,000)+58%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
5
Bathrooms
2
Floor area
163 m²
1755 sq ft
Energy rating
D
Score 66
Council tax
Band E
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£631,000
- Against its 2021 sale (£560,000)+13%
- Against NR1 4AP's recent median (£400,000)+58%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 High Green is modelled from its 163 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NR1 4AP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
163 m² from the EPC lodged in November 2020
Sales of this home
4 sales recorded, the latest in 2021
Recent sales in NR1 4AP
5 sales, median £400,000 (2025–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Price for 21 High Green has grown more than fourfold since the 1996 starting point.
Sales timeline
7 October 2021Most recent
£560,000
+91.8%over 14 years5 February 2007
£292,000
+60.0%over 4 years25 July 2002
£182,500
+128.1%over 6 years29 February 1996
£80,000
Median price across the last 5 sales in NR1 4AP: £400,000 (2025–2019).
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 21 High Green
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 High Green is a five-bedroom detached house in Norwich (NR1 4AP). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2020) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2015. Between certificates, wall efficiency went from Poor to Average and window efficiency went from Average to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 76). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
At 163 m² the property is well over the postcode median (125 m² across 15 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2021, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £631,000 is 12.7% above the 2021 sale price. Most recent transfer: October 2021 at £560,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- Cul-de-sacYes
Building
- Previously extendedYes
Before you decide
Everything you need to know about 21 High Green
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 High Green's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Nov 2020
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.2 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 26 November 2030
Property Improvements
Changes detected from historical EPC data
Nov 2020from Apr 2015
Windows
AverageGood
Window efficiency improved
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Planning history
Applications and permits filed against 21 High Green, Norwich, NR1 4AP, sourced from the PlanIt planning register.
21 High Green has an approved single-storey side extension on the planning record.
1 application on record at 21 High Green, Norwich, NR1 4AP
1decisions1extensions11documents
- Mar 2018ExtensionFullOutcome in report
Extension: Single storey · Side of property
Second storey side extension.
- Documents
- 11 docs on file
- Reference
- 18/00175/F
Unlock 21 High Green, Norwich, NR1 4AP'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
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other High Green homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 High Green outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,436
Street avg £3,192
Floor Area
163 m²
Street avg 130 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 4.5 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Norwich district page.
Rail-style transport is unusually close for this postcode.
Crime
329/mo
Falling year-on-year across the wider district.
Nearest stop
0.7 km
Norwich Rail Station — railway station.
Closest school
0.1 km
Lionwood Infant and Nursery School. 28 schools nearby.
Nearest schools
- Lionwood Infant and Nursery SchoolPrimary93m
- Lionwood Junior SchoolPrimary598m
- Charles Darwin Primary SchoolPrimary919m
- Notre Dame High School, NorwichSecondary1.5km
Nearest stops
- Norwich Rail StationRailway station704m
Most reported crime locally
- Violence & Sexual Offences2,008 reports36%
- Shoplifting899 reports16%
- Anti-social Behaviour779 reports14%
- Criminal Damage & Arson399 reports7%
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
Modelled day and night-time noise levels around NR1 4AP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.3dB
Night-time· 23:00 – 07:00
41.2dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Mid 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 21 High Green is modelled from its 163 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NR1 4AP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 4 sales are recorded for 21 High Green. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 High Green was lodged in November 2020 at band D and is valid until November 2030. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 High Green. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 28 schools and 1 stop listed are measured in a straight line from NR1 4AP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 High Green is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 High Green, Norwich, NR1 4AP. Each answer is also embedded as structured data for search engines.
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