Model valuation£417,0008 Busby Close
Local market context
9 Allens Avenue, Norwich, NR7 8EP
1 planning record
Estimated value
£395,000
- Since the 2023 sale (£402,500)-2%
- Against NR7 8EP's recent median (£308,500)+28%
Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
118 m²
1270 sq ft
Energy rating
C
Score 71
Council tax
Band C
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
£395,000
- Against its 2023 sale (£402,500)-2%
- Against NR7 8EP's recent median (£308,500)+28%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 9 Allens Avenue is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NR7 8EP. 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
118 m² from the EPC lodged in January 2023
Sales of this home
2 sales recorded, the latest in 2023
Recent sales in NR7 8EP
5 sales, median £308,500 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2026 | 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.
Latest sale on 9 Allens Avenue was the highest on Land Registry record across the postcode.
Sales timeline
27 April 2023Most recent
£402,500
+132.7%over 4 years7 June 2018
£173,000
Median price across the last 5 sales in NR7 8EP: £308,500 (2026–2023).
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
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About 9 Allens Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Allens Avenue is a semi-detached house in Norwich (NR7 8EP). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2023) shows a C (score 71). When first surveyed in March 2018 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good.
One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. At 118 m² it's 22.9% larger than the typical home in the postcode (96 m² median across 27 EPCs). Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Across 2018–2023, sale prices on this property compounded at 18.9% per year. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 86.2% above the typical sold price in the postcode. Most recent transfer: April 2023 at £402,500.
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Everything you need to know about 9 Allens Avenue
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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.
Current Certificate(1 of 2)
Jan 2023
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 25 January 2033
Property Improvements
Changes detected from historical EPC data
Jan 2023from Mar 2018
EPC improved fromE41toC71
Heating Controls
ThermostatFull
Heating controls upgraded for better temperature management
Hot Water
Gas MultipointMain System
Hot water system upgraded
Windows
Partial DoubleFull Double
Windows upgraded, improving insulation
Low Energy Lighting
22%100%
More low energy lighting installed
Planning history
Applications and permits filed against 9 Allens Avenue, Norwich, NR7 8EP, sourced from the PlanIt planning register.
9 Allens Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 9 Allens Avenue, Norwich, NR7 8EP
1decisions1extensions7documents
- Apr 2020ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Proposed single storey rear extension, extending 4.3m from the rear wall of the original dwelling house, with a maximum height of 3.6m and and eaves height of 2.95m
- Documents
- 7 docs on file
- Reference
- 20200489
Unlock 9 Allens Avenue, Norwich, NR7 8EP's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Allens Avenue homes
Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 9 Allens Avenue stands well clear of the street.
Price per m²
£3,411
Street avg £2,488
Floor Area
118 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 5.0 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.
Crime
146/mo
Steady year-on-year across the wider district.
Nearest stop
2.9 km
Norwich International Airport — airport.
Closest school
0.1 km
Sprowston Junior School. 26 schools nearby.
Nearest schools
- Sprowston Junior SchoolPrimary140m
- Sprowston Infant SchoolPrimary140m
- Sprowston Community AcademySecondary773m
- Cecil Gowing Infant SchoolPrimary908m
Nearest stops
- Norwich International AirportAirport2.9km
Most reported crime locally
- Violence & Sexual Offences790 reports42%
- Anti-social Behaviour285 reports15%
- Criminal Damage & Arson214 reports11%
- Shoplifting177 reports9%
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 NR7 8EP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.8dB
Night-time· 23:00 – 07:00
41.3dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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Late 20th centurySemi-Detached BungalowEPC C
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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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Start your researchHow to read this page
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 9 Allens Avenue is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NR7 8EP. 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. 2 sales are recorded for 9 Allens Avenue. 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 9 Allens Avenue was lodged in January 2023 at band C and is valid until January 2033. 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 9 Allens Avenue. 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 13 months, which places each incident at an approximate point. The 26 schools and 1 stop listed are measured in a straight line from NR7 8EP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 9 Allens Avenue is in council tax band C. 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 9 Allens Avenue, Norwich, NR7 8EP. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NR7 8EPSold prices, values and energy ratings for the postcode
- NR 7 property marketPrices, postcodes, schools and transport across the district
- 9 Allens Avenue, Norwich valuationHow the estimate is built and what moves it
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