30 Cottonmill Crescent, St Albans, AL1 1HW
About 30 Cottonmill Crescent
30 Cottonmill Crescent is a four-bedroom semi-detached house in St Albans (AL1 1HW). It has a recorded floor area of 103 m² (around 1106 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (December 2010) shows a C (score 71). When first surveyed in August 2010 the rating was G, the property has climbed 4 bands since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Very Poor to Very Good and main heating went from Very Poor to Very Good. The latest certificate is from December 2010, so improvements made since then won't be reflected. The home occupies a corner plot.
At 103 m² the property is well over the postcode median (67 m² across 33 EPCs), placing it in the larger end of the local stock. Across 1998–2021, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £791,000 is 16.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£615/sq ft) was about 103.4% above the typical sold price in the postcode. 4 planning records sit against the property, 1 approved, 0 refused. Most recent transfer: February 2021 at £680,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- StudyYes
Outside
- ParkingOff street
- Corner plotYes
Everything you need to know about 30 Cottonmill Crescent
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
30 Cottonmill Crescent'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This certificate is over 10 years old and is no longer valid.Expired 06 Dec 2020
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Hot water system upgraded
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
4 applications on record at 30 Cottonmill Crescent, St Albans, AL1 1HW
- Aug 2004SubdivisionFullOutcome in report
Extension: Rear of property
Part single, part two storey rear extension, conversion of single dwelling into two flats and insertion of new openings
Extension- Documents
- 2 docs on file
- Reference
- 5/2004/1110
- More recent applications — locked
- ExtensionMar 2021Decision
- ExtensionMay 2010Decision
+ 1 more application in the report
Unlock 30 Cottonmill Crescent, St Albans, AL1 1HW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 5 notable nearby
- The 28 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 30 Cottonmill Crescent was the highest on Land Registry record across the postcode.
£791,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 23 years.
£680,000
Growth on file: 8.6% per year over 23 years.
Sales timeline
26 February 2021Most recent
£680,000
+67.9%over 8 years7 December 2012
£405,000
+289.4%over 14 years14 May 1998
£104,000
Median price across the last 5 sales in AL1 1HW: £505,000 (2025–2018).
Nearby sales in AL1 1HW
33 Cottonmill Crescent, St Albans, AL1 1HW
Sold Sept 2025
£596,50019 Cottonmill Crescent, St Albans, AL1 1HW
Sold Jul 2023
£505,00039 Cottonmill Crescent, St Albans, AL1 1HW
Sold Oct 2022
£557,00031 Cottonmill Crescent, St Albans, AL1 1HW
Sold Jul 2021
£505,0004 Cottonmill Crescent, St Albans, AL1 1HW
Sold Dec 2013
£273,000
Versus other Cottonmill Crescent homes
Floor Area for 30 Cottonmill Crescent runs comfortably ahead of the street norm.
Price per m²
£6,618
Street avg £4,283
Floor Area
103 m²
Street avg 69 m²
Habitable Rooms
7 rooms
Street avg 3 rooms
CO₂ Emissions
3.7 t/year
Street avg 2.8 t/year
Everything you need to know about 30 Cottonmill Crescent
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cottonmill Crescent — bus stop.
Closest school
0.1 km
St Peter's School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









