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18 Old Library Mews, Norwich, NR1 1ET

Estimated value

£416,000

  • Since the 2011 sale (£305,000)+36%
  • Against NR1 1ET's recent median (£430,000)-3%

Newest record on this page: November 2025. 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
Bedrooms
4
Floor area
123 m²
1327 sq ft
Energy rating
C
Score 69
Council tax
Band E
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

£416,000

  • Against its 2011 sale (£305,000)+36%
  • Against NR1 1ET's recent median (£430,000)-3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Old Library Mews is modelled from its 123 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NR1 1ET. 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

    123 m² from the EPC lodged in September 2011

  • Sales of this home

    2 sales recorded, the latest in 2011

  • Recent sales in NR1 1ET

    5 sales, median £430,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 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.

18 Old Library Mews valuation sits well clear of the typical sold price in this postcode.

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 18 Old Library Mews

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

18 Old Library Mews is a four-bedroom mid-terrace house in Norwich (NR1 1ET). It has a recorded floor area of 123 m² (around 1327 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (September 2011) shows a C (score 69), just inside the C band. The latest certificate is from September 2011, so improvements made since then won't be reflected. Other recorded features include a balcony.

Across 2001–2011, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £416,000 is 36.4% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 16.6% above the typical sold price in the postcode. On the market in December 2011 and unlisted since — roughly 15 years.

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

  • Bedrooms4
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageIntegral
  • BalconyYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 18 Old Library Mews

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.

18 Old Library Mews'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 12 Sept 2021

Current Certificate
Sept 2011

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 12 September 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 18 Old Library Mews, Norwich, NR1 1ET, sourced from the PlanIt planning register.

18 Old Library Mews 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 Old Library Mews homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Old Library Mews is notably below the street on co₂ emissions.

Price per m²

£2,474

Street avg £2,883

Below

Floor Area

123 m²

Street avg 114 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.2 t/year

Street avg 3.4 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.

Rail-style transport is unusually close for this postcode.

Crime

329/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Norwich Rail Station — railway station.

Closest school

0.3 km

Charles Darwin Primary School. 34 schools nearby.

Nearest schools

  • Charles Darwin Primary SchoolPrimary333m
  • Lionwood Infant and Nursery SchoolPrimary671m
  • Lionwood Junior SchoolPrimary839m
  • Notre Dame High School, NorwichSecondary965m

Nearest stops

  • Norwich Rail StationRailway station131m

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 1ET from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NR1 1ET

Daytime· 07:00 – 23:00

53.4dB

Low
Night-time road noise heatmap for NR1 1ET

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

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Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC C

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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.
How the estimate is made
The estimate for 18 Old Library Mews is modelled from its 123 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NR1 1ET. 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 18 Old Library Mews. 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 18 Old Library Mews was lodged in September 2011 at band C and expired in September 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 18 Old Library Mews. 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 34 schools and 1 stop listed are measured in a straight line from NR1 1ET, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Old Library Mews 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Old Library Mews, Norwich, NR1 1ET. Each answer is also embedded as structured data for search engines.

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