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30 Cottonmill Crescent, St Albans, AL1 1HW

3 sales on record4 planning records

Estimated value

£800,000

  • Since the 2021 sale (£680,000)+18%
  • Against AL1 1HW's recent median (£557,000)+44%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
103 m²
1106 sq ft
Energy rating
C
Score 71
Council tax
Band E
Tenure
Owner Occupied
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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

£800,000

  • Against its 2021 sale (£680,000)+18%
  • Against AL1 1HW's recent median (£557,000)+44%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 30 Cottonmill Crescent is modelled from its 103 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in AL1 1HW. 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

    103 m² from the EPC lodged in December 2010

  • Sales of this home

    3 sales recorded, the latest in 2021

  • Recent sales in AL1 1HW

    5 sales, median £557,000 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 4 applicationsFull 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.

Latest sale on 30 Cottonmill Crescent was the highest on Land Registry record across the postcode.

Sales timeline

  1. 26 February 2021Most recent

    £680,000

    +67.9%over 8 years

  2. 7 December 2012

    £405,000

    +289.4%over 14 years

  3. 14 May 1998

    £104,000

Median price across the last 5 sales in AL1 1HW: £557,000 (2026–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 30 Cottonmill Crescent, St Albans, AL1 1HW. The detail, evidence and what to ask about it are in the Risks 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

One time fee only - money back guarantee

Overview

About 30 Cottonmill Crescent

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

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 £800,000 is 17.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£615/sq ft) was about 96.9% 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.

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

  • Bedrooms4
  • Bathrooms2
  • Open-plan layoutYes
  • Dining roomYes
  • StudyYes

Outside

  • ParkingOff street
  • Corner plotYes
Before you decide

Everything you need to know about 30 Cottonmill Crescent

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

Larger 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.

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

Current Certificate(1 of 2)
Dec 2010

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 6 December 2020

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Dec 2010from Aug 2010
EPC improved fromG12toC71
Heating System
Room HeatersGas Boiler

Upgraded to gas central heating

Hot Water
ImmersionMain System

Hot water system upgraded

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 30 Cottonmill Crescent, St Albans, AL1 1HW, sourced from the PlanIt planning register.

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

4decisions3extensions28documents5nearby
Flagged:Subdivision
  1. Aug 2004
    SubdivisionFull
    Outcome 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
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. ExtensionDecision

+ 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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On the street

Versus other Cottonmill Crescent homes

Four headline reads against 31 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 30 Cottonmill Crescent runs comfortably ahead of the street norm.

Price per m²

£6,618

Street avg £4,506

Above

Floor Area

103 m²

Street avg 69 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.7 t/year

Street avg 2.7 t/year

Strongly below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the St Albans district page.
Full St Albans report

Rail-style transport is unusually close for this postcode.

Crime

283/mo

Falling 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.

Nearest schools

  • St Peter's SchoolPrimary125m
  • The Abbey Church of England Voluntary Aided Primary School, St AlbansPrimary415m
  • Loreto CollegeSecondary801m
  • Alban City SchoolPrimary840m

Nearest stops

  • Cottonmill CrescentBus stop181m
  • Belmont HillBus stop363m
  • AbbeyBus stop369m
  • Alma RoadBus stop393m

Most reported crime locally

  • Violence & Sexual Offences1,137 reports27%
  • Anti-social Behaviour796 reports19%
  • Shoplifting555 reports13%
  • Vehicle Crime377 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 20th centurySemi-Detached HouseEPC CSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,220 · 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.
£832k

1 Cain Close

AL1 1SZ

4 bed1 bath
£720k

1 Greenbanks

AL1 1JA

4 bed2 bath
£780k

1 Hordle Gardens

AL1 1JW

3 bed
£761k

1 De Tany Court

AL1 1TT

3 bed2 bath
£460k

1 Abbots Park

AL1 1TN

3 bed
£397k

1 Belmont Court, Belmont Hill

AL1 1RB

3 bed
£678k

1 Holywell Mews, Holywell Hill

AL1 1BZ

2 bed1 bath
£529k

1 Birklands Park, London Road

AL1 1TS

2 bed2 bath

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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 30 Cottonmill Crescent is modelled from its 103 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in AL1 1HW. 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 30 Cottonmill Crescent. 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 30 Cottonmill Crescent was lodged in December 2010 at band C and expired in December 2020, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 30 Cottonmill Crescent. 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 15 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from AL1 1HW, not by walking route.
Council tax band
30 Cottonmill Crescent is in council tax band E. 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 30 Cottonmill Crescent, St Albans, AL1 1HW. Each answer is also embedded as structured data for search engines.

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