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18 Petersfield Mansions, Petersfield, Cambridge, CB1 1BB

4 sales on record

Estimated value

£338,000

  • Since the 2014 sale (£250,000)+35%
  • Against CB1 1BB's recent median (£350,000)-3%

Newest record on this page: May 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 02
Bedroom
1
Bathroom
1
Floor area
42 m²
452 sq ft
Energy rating
D
Score 55
Council tax
Band D
Tenure
Private Rental
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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

£338,000

  • Against its 2014 sale (£250,000)+35%
  • Against CB1 1BB's recent median (£350,000)-3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Petersfield Mansions is modelled from its 42 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CB1 1BB. 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

    42 m² from the EPC lodged in September 2022

  • Sales of this home

    4 sales recorded, the latest in 2014

  • Recent sales in CB1 1BB

    5 sales, median £350,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 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.

18 Petersfield Mansions has more than tripled in price since its earliest registered sale in 1996.

Sales timeline

  1. 19 February 2014Most recent

    £250,000

    +22.0%over 2 years

  2. 23 January 2012

    £205,000

    -2.4%over 4 years

  3. 25 October 2007

    £209,950

    +159.2%over 10 years

  4. 6 December 1996

    £81,000

Median price across the last 5 sales in CB1 1BB: £350,000 (2026–2022).

Risks

What this page doesn't show

2 potential issues have already been flagged for 18 Petersfield Mansions, Petersfield, Cambridge, CB1 1BB. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn 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 Petersfield Mansions

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

18 Petersfield Mansions is a one-bedroom mid-terrace house in Cambridge (CB1 1BB). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1991-1995 and council tax band D. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. At 42 m² this is the 6th smallest of 65 units on EPC record in the building, where floor areas span 38–185 m². The building's EPC ratings span E to B across 65 units on file. The latest certificate (September 2022) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2011. Between certificates, hot-water efficiency went from Very Poor to Average. Main heating runs on electricity.

Last sold in February 2014, so it's been off the market for around 12 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2014, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £338,000 is 35.2% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£553/sq ft) was about 138.1% above the typical sold price in the postcode. At 42 m² it's 26.6% smaller than the typical home in the postcode (57 m² median across 68 EPCs).

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

  • Bedrooms1
  • Bathrooms1

Outside

  • ParkingAllocated

Building

  • Underfloor heatingYes
Before you decide

Everything you need to know about 18 Petersfield Mansions

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

Signs of HMO activity in the areaLarger development activity nearby

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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.
Current Certificate(1 of 2)
Sept 2022

EPC Rating

A
B
C
D
D55
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Rented

Certificate validity

Valid until 26 September 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2022from Aug 2011
Hot Water
ImmersionImmersion (Off-Peak)

Hot water system upgraded

Planning

Planning history

Applications and permits filed against 18 Petersfield Mansions, Petersfield, Cambridge, CB1 1BB, sourced from the PlanIt planning register.

18 Petersfield Mansions has no planning applications on record.

6

But the area is active

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

On the street

Versus other Petersfield homes

Four headline reads against 64 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 18 Petersfield Mansions lags the street by a wide margin.

Price per m²

£5,952

Street avg £4,176

Above

Floor Area

42 m²

Street avg 62 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

2.7 t/year

Street avg 2.8 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 Cambridge district page.
Full Cambridge report

Rail-style transport is unusually close for this postcode.

Crime

334/mo

Steady year-on-year across the wider district.

Nearest stop

1.0 km

Cambridge Rail Station — railway station.

Closest school

0.3 km

St Matthew's Primary School. 29 schools nearby.

Nearest schools

  • St Matthew's Primary SchoolPrimary272m
  • Parkside Community CollegeSecondary363m
  • Cambridge Maths School16 plus612m
  • St Alban's Catholic Primary SchoolPrimary616m

Nearest stops

  • Cambridge Rail StationRailway station988m
  • Cambridge AirportAirport2.9km

Most reported crime locally

  • Violence & Sexual Offences1,681 reports30%
  • Anti-social Behaviour842 reports15%
  • Shoplifting741 reports13%
  • Criminal Damage & Arson411 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 CB1 1BB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CB1 1BB

Daytime· 07:00 – 23:00

51.4dB

Low
Night-time road noise heatmap for CB1 1BB

Night-time· 23:00 – 07:00

40.8dB

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

Late 20th century2nd Floor FlatEPC DNo mains gas

Because the property has no mains gas supply, 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.
£391k

1 Guthrie Court, Paradise Street

CB1 1AJ

1 bed1 bath
£251k

1 Eden Court, Eden Street

CB1 1ES

1 bed1 bath
£336k

1 Fitzroy Lane

CB1 1HE

2 bed
£677k

1 Eden Street

CB1 1EL

1 bed1 bath
£447k

1 Christs Court, Victoria Street

CB1 1JN

2 bed2 bath
£502k

1 Garden Court

CB1 1DW

2 bed2 bath
£561k

1 Elm Street

CB1 1EJ

2 bed1 bath
£368k

1 Eve House, John Street

CB1 1AZ

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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 18 Petersfield Mansions is modelled from its 42 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CB1 1BB. 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. 4 sales are recorded for 18 Petersfield Mansions. 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 Petersfield Mansions was lodged in September 2022 at band D and is valid until September 2032. 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 18 Petersfield Mansions. 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 29 schools and 2 stops listed are measured in a straight line from CB1 1BB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Petersfield Mansions 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 18 Petersfield Mansions, Petersfield, Cambridge, CB1 1BB. Each answer is also embedded as structured data for search engines.

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