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21 Alliance Court, Hills Avenue, Cambridge, CB1 7XE

3 sales on record

Estimated value

£317,000

  • Since the 2016 sale (£350,000)-9%
  • Against CB1 7XE's recent median (£334,000)-5%

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
Floor 01
Habitable rooms
3
From EPC
Floor area
71 m²
764 sq ft
Energy rating
E
Score 45
Council tax
Band C
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

£317,000

  • Against its 2016 sale (£350,000)-9%
  • Against CB1 7XE's recent median (£334,000)-5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Alliance Court is modelled from its 71 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CB1 7XE. 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

    71 m² from the EPC lodged in September 2020

  • Sales of this home

    3 sales recorded, the latest in 2016

  • Recent sales in CB1 7XE

    5 sales, median £334,000 (2025–2022)

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.

21 Alliance Court has more than quadrupled in price since its earliest registered sale in 1998.

Sales timeline

  1. 30 March 2016Most recent

    £350,000

    +255.3%over 16 years

  2. 14 October 1999

    £98,500

    +34.9%over 1 year

  3. 19 August 1998

    £73,000

Median price across the last 5 sales in CB1 7XE: £334,000 (2025–2022).

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 21 Alliance Court

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

21 Alliance Court is a detached house in Cambridge (CB1 7XE). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1967-1975 and council tax band C. At 71 m² this is the 6th smallest of 20 units on EPC record in the building, where floor areas span 63–84 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 81). The latest certificate (September 2020) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2010. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2016, sale prices on this property compounded at 9.3% per year. On a £-per-square-foot basis, the last sale (£458/sq ft) was about 65.7% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.

Before you decide

Everything you need to know about 21 Alliance Court

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.

21 Alliance Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Sept 2020

EPC Rating

A
B
C
D
E
E45
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Rented

Certificate validity

Valid until 27 September 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2020from Sept 2010
Heating System
Storage HeatersRoom Heaters

Heating system changed

Heating Controls
ManualProg + Stat

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Immersion

Hot water system changed

Low Energy Lighting
33%80%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Alliance Court, Hills Avenue, Cambridge, CB1 7XE, sourced from the PlanIt planning register.

21 Alliance Court has no planning applications on record.

2

But the area is active

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

On the street

Versus other Hills Avenue homes

Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.

21 Alliance Court is notably below the street on epc rating.

Price per m²

£4,930

Street avg £3,953

Strongly above

Floor Area

71 m²

Street avg 73 m²

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

Below

CO₂ Emissions

4.0 t/year

Street avg 3.1 t/year

Below
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

Crime

334/mo

Steady year-on-year across the wider district.

Nearest stop

1.2 km

Cambridge Rail Station — railway station.

Closest school

0.5 km

Morley Memorial Primary School. 25 schools nearby.

Nearest schools

  • Morley Memorial Primary SchoolPrimary472m
  • Hills Road Sixth Form College16 plus632m
  • Long Road Sixth Form College16 plus734m
  • Queen Edith Primary SchoolPrimary987m

Nearest stops

  • Cambridge Rail StationRailway station1.2km

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 7XE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CB1 7XE

Daytime· 07:00 – 23:00

50.5dB

Low
Night-time road noise heatmap for CB1 7XE

Night-time· 23:00 – 07:00

41.7dB

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

Late 20th century1st Floor FlatEPC ENo 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.
£292k

1 Lilac Court

CB1 7AY

£350k

1 Alliance Court, Hills Avenue

CB1 7XE

2 bed1 bath
£266k

1 Boundary Court, Rathmore Road

CB1 7BB

£264k

1 Harshel Court, Hartington Grove

CB1 7UB

1 bed1 bath
£258k

1 Hartington Court, Hartington Grove

CB1 7TZ

£426k

1 Dean Court, Holbrook Road

CB1 7SU

£221k

1 Brooklyn Court, Cherry Hinton Road

CB1 7HF

2 bed1 bath
£216k

1 Normanhurst, Cherry Hinton Road

CB1 7BJ

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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 21 Alliance Court is modelled from its 71 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CB1 7XE. 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. 3 sales are recorded for 21 Alliance Court. 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 21 Alliance Court was lodged in September 2020 at band E and is valid until September 2030. 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 21 Alliance Court. 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 25 schools and 1 stop listed are measured in a straight line from CB1 7XE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Alliance Court 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 21 Alliance Court, Hills Avenue, Cambridge, CB1 7XE. Each answer is also embedded as structured data for search engines.

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