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21 Green Head Road, Swaffham Prior, Cambridge, CB25 0JT

Property type
Detached
Bedrooms
3
Floor area
77 m²
829 sq ft
Energy rating
E
Score 51
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Green Head Road

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

21 Green Head Road is a three-bedroom detached house in Swaffham Prior, Cambridge, Cambridge (CB25 0JT). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2023) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since March 2011. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on oil.

It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Across 2012–2023, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£561/sq ft) was about 161.8% above the typical sold price in the postcode. Most recent transfer: March 2023 at £465,000.

Before you offer

Know exactly what you're buying at 21 Green Head Road

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

  • Bedrooms3

Outside

  • Private gardenYes

Building

  • RefurbishedYes
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 3)
Dec 2023

EPC Rating

A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Poor
Windows
Good
CO2 Emissions
5.1 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2022from Mar 2011
EPC improved fromE46toD57
Windows
AverageGood

Window efficiency improved

Low Energy Lighting
11%79%

More low energy lighting installed

Dec 2023from Sept 2022
EPC improved fromD57toE51
Hot Water
AveragePoor

Hot water efficiency decreased

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
79%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Green Head Road, Swaffham Prior, Cambridge, CB25 0JT, sourced from the PlanIt planning register.

21 Green Head Road has no planning applications on record.

Notable planning nearby

6applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 21 Green Head Road

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Larger development activity nearby
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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 21 Green Head Road was the highest on Land Registry record across the postcode.

Current estimate

£480,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 11 years.

See how we calculated this
Last sold (2023)

£465,000

Growth on file: 5.8% per year over 11 years.

Sales timeline

  1. 28 March 2023Most recent

    £465,000

    +86.0%over 11 years

  2. 23 February 2012

    £250,000

Median price across the last 5 sales in CB25 0JT: £335,000 (2025–2021).

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Everything we know about 21 Green Head Road, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

  • Larger development activity nearby
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On the street

Versus other Green Head Road homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 21 Green Head Road runs comfortably ahead of the street norm.

Price per m²

£6,039

Street avg £3,254

Strongly above

Floor Area

77 m²

Street avg 94 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

5.1 t/year

Street avg 4.0 t/year

Below
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£383k

1 Bayfield Drive, Burwell

CB25 0JE

3 bed2 bath
£529k

1 Burghley Rise, Burwell

CB25 0RS

4 bed3 bath
£416k

1 Appletree Grove, Burwell

CB25 0BF

4 bed
£573k

1 Adams Road, Swaffham Prior

CB25 0JU

4 bed2 bath
£589k

1 Church Lane, Burwell

CB25 0AQ

4 bed2 bath
£594k

1 Archers Close, Swaffham Bulbeck

CB25 0NG

4 bed2 bath
£381k

1 Burwell Road, Reach

CB25 0JH

2 bed
£611k

1 Bloomsfield, Burwell

CB25 0RA

4 bed2 bath
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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

1/mo

Steady year-on-year across the wider district.

Closest school

0.2 km

Swaffham Prior Church of England Primary School. 2 schools nearby.

Go deeper on the local area

The full 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 CB25 0JT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CB25 0JT

Daytime· 07:00 – 23:00

47.5dB

Low
Night-time road noise heatmap for CB25 0JT

Night-time· 23:00 – 07:00

40.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 2 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Green Head Road, Swaffham Prior, Cambridge, CB25 0JT. Each answer is also embedded as structured data for search engines.