21 Cambridge Road, St Albans, AL1 5LH
About 21 Cambridge Road
21 Cambridge Road is a four-bedroom mid-terrace house in St Albans (AL1 5LH). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2014. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Period features are noted in the property record.
At 130 m² the property is well over the postcode median (88 m² across 13 EPCs), placing it in the larger end of the local stock. A recent sale: £750,000 in July 2025. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2025, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£536/sq ft) was about 36.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenRear
Building
- Period featuresYes
Everything you need to know about 21 Cambridge Road
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
21 Cambridge Road has an approved single-storey rear extension on the planning record.
1 application on record at 21 Cambridge Road, St Albans, AL1 5LH
- Nov 2018ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Prior Notification - Single storey rear extension 3.3m in height x 5.8m in depth with 2.8m height to eaves
- Documents
- 9 docs on file
- Reference
- 5/2018/2658
Unlock 21 Cambridge Road, St Albans, AL1 5LH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Cambridge Road has more than quadrupled in price since its earliest registered sale in 1996.
£769,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 29 years.
£750,000
Growth on file: 7.4% per year over 29 years.
Sales timeline
14 July 2025Most recent
£750,000
+70.5%over 10 years26 March 2015
£440,000
+370.6%over 18 years12 June 1996
£93,500
Median price across the last 5 sales in AL1 5LH: £546,500 (2025–2023).
Nearby sales in AL1 5LH
9 Cambridge Road, St Albans, AL1 5LH
Sold Aug 2025
£546,500Flat D, 25 Cambridge Road, St Albans, AL1 5LH
Sold Jun 2025
£120,00015 Cambridge Road, St Albans, AL1 5LH
Sold Nov 2023
£800,00019 Cambridge Road, St Albans, AL1 5LH
Sold Jun 2023
£560,000Flat C, 25 Cambridge Road, St Albans, AL1 5LH
Sold Feb 2023
£155,000
Versus other Cambridge Road homes
On habitable rooms, 21 Cambridge Road stands well clear of the street.
Price per m²
£5,769
Street avg £4,102
Floor Area
130 m²
Street avg 102 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.7 t/year
Everything you need to know about 21 Cambridge Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Roland Street — bus stop.
Closest school
0.3 km
Camp Primary and Nursery School. 33 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









