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11 Blackwell Avenue, Norwich, NR7 8XL

1 planning record

Estimated value

£360,000

  • Since the 2025 sale (£347,500)+4%
  • Against NR7 8XL's recent median (£261,500)+38%

Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
96 m²
1033 sq ft
Energy rating
C
Score 72
Council tax
Band C
Tenure
Owner Occupied
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Valuation

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

£360,000

  • Against its 2025 sale (£347,500)+4%
  • Against NR7 8XL's recent median (£261,500)+38%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Blackwell Avenue is modelled from its 96 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NR7 8XL. 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

    96 m² from the EPC lodged in November 2024

  • Sales of this home

    1 sale recorded, the latest in 2025

  • Recent sales in NR7 8XL

    5 sales, median £261,500 (2024–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Latest sale on 11 Blackwell Avenue was the highest on Land Registry record across the postcode.

Sales timeline

  1. 17 June 2025Most recent

    £347,500

Median price across the last 5 sales in NR7 8XL: £261,500 (2024–2019).

Risks

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

Overview

About 11 Blackwell Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

11 Blackwell Avenue is a three-bedroom semi-detached house in Norwich (NR7 8XL). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band C. Other recorded features include a self-contained annexe and outbuildings. Period features are noted in the property record. Records show the property has been extended at some point in its history. The latest certificate (November 2024) shows a C (score 72). The recommended improvements would push it to B (score 85).

On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold June 2025 for £347,500. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 113.1% above the typical sold price in the postcode.

Specifications

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenRear
  • ParkingOff road
  • OutbuildingsYes

Building

  • Heating systemGas
  • Period featuresYes
  • Previously extendedYes
Before you decide

Everything you need to know about 11 Blackwell Avenue

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

11 Blackwell Avenue ranks among the most efficient homes in the postcode for energy use.

Current Certificate
Nov 2024

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 25 November 2034

8 years remaining
Planning

Planning history

Applications and permits filed against 11 Blackwell Avenue, Norwich, NR7 8XL, sourced from the PlanIt planning register.

1 application on record at 11 Blackwell Avenue, Norwich, NR7 8XL

1decisions1extensions4documents
  1. Feb 2019
    ExtensionFull
    Outcome in report

    Extension: Single storey · Front of property

    Single Storey Front Extension & Garden Room/Workshop to Rear Garden

    Documents
    4 docs on file
    Reference
    20190075
    Full record in report

Unlock 11 Blackwell Avenue, Norwich, NR7 8XL'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 4 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Blackwell Avenue homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Blackwell Avenue is notably below the street on years held.

Price per m²

£3,620

Street avg £2,284

Strongly above

Floor Area

96 m²

Street avg 96 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.2 t/year

Street avg 4.5 t/year

Strongly above
Area

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.
Full Norwich report

Crime

146/mo

Steady year-on-year across the wider district.

Nearest stop

2.7 km

Norwich Rail Station — railway station.

Closest school

0.6 km

Sprowston Junior School. 29 schools nearby.

Nearest schools

  • Sprowston Junior SchoolPrimary631m
  • Sprowston Infant SchoolPrimary631m
  • Sprowston Community AcademySecondary674m
  • St. Clements Hill Primary AcademyPrimary738m

Nearest stops

  • Norwich Rail StationRailway station2.7km

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around NR7 8XL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NR7 8XL

Daytime· 07:00 – 23:00

51.6dB

Low
Night-time road noise heatmap for NR7 8XL

Night-time· 23:00 – 07:00

42.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 20th centurySemi-Detached BungalowEPC CPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£361k

1 Adams Road

NR7 8QT

3 bed2 bath
£330k

1 Allens Avenue

NR7 8EP

3 bed2 bath
£303k

1 Bean Goose Row, Sprowston

NR7 8FP

3 bed1 bath
£281k

1 Allerton Road

NR7 8ND

3 bed1 bath
£228k

1 Bourges Court, Sprowston

NR7 8GH

3 bed2 bath
£356k

1 Bolton Road, Sprowston

NR7 8GG

4 bed2 bath
£398k

1 Adcock Drive, Sprowston

NR7 8GN

4 bed3 bath
£270k

1 Blaxter Way

NR7 8BF

2 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 11 Blackwell Avenue is modelled from its 96 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NR7 8XL. 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. 1 sale is recorded for 11 Blackwell 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 11 Blackwell Avenue was lodged in November 2024 at band C and is valid until November 2034. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 11 Blackwell 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 29 schools and 1 stop listed are measured in a straight line from NR7 8XL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Blackwell 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11 Blackwell Avenue, Norwich, NR7 8XL. Each answer is also embedded as structured data for search engines.

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