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12 Imperial House, Rose Lane, Norwich, NR1 1BZ

Estimated value

£130,000

  • Since the 2016 sale (£120,000)+8%
  • Against NR1 1BZ's recent median (£150,000)-13%

Newest record on this page: July 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Floor 01
Habitable rooms
2
From EPC
Floor area
41 m²
441 sq ft
Energy rating
C
Score 79
Council tax
Band B
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

£130,000

  • Against its 2016 sale (£120,000)+8%
  • Against NR1 1BZ's recent median (£150,000)-13%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Imperial House is modelled from its 41 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NR1 1BZ. 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

    41 m² from the EPC lodged in July 2026

  • Sales of this home

    1 sale recorded, the latest in 2016

  • Recent sales in NR1 1BZ

    5 sales, median £150,000 (2026–2025)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest 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.

Sales timeline

  1. 8 August 2016Most recent

    £120,000

Median price across the last 5 sales in NR1 1BZ: £150,000 (2026–2025).

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

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Overview

About 12 Imperial House

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

12 Imperial House is a mid-terrace house in Norwich (NR1 1BZ). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 2012 onwards and council tax band B. The latest certificate (July 2026) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since July 2016. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 41 m² this is the 51st smallest of 58 units on EPC record in the building, where floor areas span 23–53 m². The building's EPC ratings span D to B across 58 units on file.

At 41 m² it's 28.1% larger than the typical home in the postcode (32 m² median across 57 EPCs). On a £-per-square-foot basis, the last sale (£272/sq ft) was about 19% below the postcode norm. Last sold in August 2016, so it's been off the market for around 10 years.

Before you decide

Everything you need to know about 12 Imperial House

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.

12 Imperial House's carbon output is low for the local stock.

Current Certificate(1 of 2)
Jul 2026

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 20 July 2036

9 years remaining
Planning

Planning history

Applications and permits filed against 12 Imperial House, Rose Lane, Norwich, NR1 1BZ, sourced from the PlanIt planning register.

12 Imperial House has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Rose Lane homes

Four headline reads against 57 similar flats on this street, drawn from the latest EPC and Land Registry data.

12 Imperial House is notably below the street on price per m².

Price per m²

£2,927

Street avg £3,610

Strongly below

Floor Area

41 m²

Street avg 34 m²

Strongly above

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

0.9 t/year

Street avg 0.9 t/year

On par
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

Rail-style transport is unusually close for this postcode.

Crime

329/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Norwich Rail Station — railway station.

Closest school

0.1 km

Charles Darwin Primary School. 33 schools nearby.

Nearest schools

  • Charles Darwin Primary SchoolPrimary102m
  • Notre Dame High School, NorwichSecondary722m
  • The Free School NorwichPrimary724m
  • Jane Austen CollegeSecondary777m

Nearest stops

  • Norwich Rail StationRailway station341m

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around NR1 1BZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NR1 1BZ

Daytime· 07:00 – 23:00

54.0dB

Low
Night-time road noise heatmap for NR1 1BZ

Night-time· 23:00 – 07:00

43.7dB

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

21st century1st Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · 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.
£133k

1 Hardy Road

NR1 1JL

£134k

1 Allison Bank, Geoffrey Watling Way

NR1 1GW

£135k

1 1a, St Faiths Lane

NR1 1NN

£123k

1 Fox House, Mountergate

NR1 1FR

£121k

1 Austin House, King Street

NR1 1FW

£144k

1 Bartholomew Court, King Street

NR1 1FS

£145k

1 Brennan Bank, Geoffrey Watling Way

NR1 1GB

£145k

1 Foundry Court, Recorder Road

NR1 1ND

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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 12 Imperial House is modelled from its 41 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NR1 1BZ. 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 12 Imperial House. 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 12 Imperial House was lodged in July 2026 at band C and is valid until July 2036. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Imperial House. 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 33 schools and 1 stop listed are measured in a straight line from NR1 1BZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12 Imperial House is in council tax band B. 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 12 Imperial House, Rose Lane, Norwich, NR1 1BZ. Each answer is also embedded as structured data for search engines.

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