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1 Blackwell Avenue, Norwich, NR7 8XL

Estimated value

£442,000

  • Since the 2012 sale (£248,500)+78%
  • Against NR7 8XL's recent median (£270,000)+64%

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
Detached
Habitable rooms
6
From EPC
Floor area
146 m²
1575 sq ft
Energy rating
D
Score 65
Council tax
Band D
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

£442,000

  • Against its 2012 sale (£248,500)+78%
  • Against NR7 8XL's recent median (£270,000)+64%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Blackwell Avenue is modelled from its 146 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

    146 m² from the EPC lodged in April 2011

  • Sales of this home

    1 sale recorded, the latest in 2012

  • Recent sales in NR7 8XL

    5 sales, median £270,000 (2025–2019)

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
PlanningNone on this homeFull 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.

1 Blackwell Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 10 October 2012Most recent

    £248,500

Median price across the last 5 sales in NR7 8XL: £270,000 (2025–2019).

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 1 Blackwell Avenue

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

1 Blackwell Avenue is a detached house in Norwich (NR7 8XL). It has a recorded floor area of 146 m² (around 1575 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2011) shows a D (score 65), on the cusp of jumping into the C band. The latest certificate is from April 2011, so improvements made since then won't be reflected.

At 146 m² the property is well over the postcode median (96 m² across 11 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £442,000 sits 77.9% above the 2012 sale of £248,500. Last sold in October 2012, so it's been off the market for around 14 years.

Before you decide

Everything you need to know about 1 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.

1 Blackwell Avenue's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 06 Apr 2021

Current Certificate
Apr 2011

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
5.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 6 April 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 1 Blackwell Avenue, Norwich, NR7 8XL, sourced from the PlanIt planning register.

1 Blackwell Avenue has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

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.

1 Blackwell Avenue outperforms the street on floor area by a wide margin.

Price per m²

£1,698

Street avg £2,476

Below

Floor Area

146 m²

Street avg 91 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.8 t/year

Street avg 4.2 t/year

Strongly below
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

Victorian-eraDetached HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,020 · 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.
£465k

1 Burrage Way

NR7 8FY

£398k

1 Adcock Drive, Sprowston

NR7 8GN

4 bed3 bath
£361k

1 Adams Road

NR7 8QT

3 bed2 bath
£358k

1 Alford Grove

NR7 8XB

£356k

1 Bolton Road, Sprowston

NR7 8GG

4 bed2 bath
£330k

1 Allens Avenue

NR7 8EP

3 bed2 bath
£308k

1 Avocet Rise, Sprowston

NR7 8EU

£303k

1 Bean Goose Row, Sprowston

NR7 8FP

3 bed1 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 1 Blackwell Avenue is modelled from its 146 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 1 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 1 Blackwell Avenue was lodged in April 2011 at band D and expired in April 2021, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 1 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
1 Blackwell Avenue is in council tax band D. 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 1 Blackwell Avenue, Norwich, NR7 8XL. Each answer is also embedded as structured data for search engines.

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