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20 Cottonmill Crescent, St Albans, AL1 1HW

Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
68 m²
732 sq ft
Energy rating
C
Score 73
Council tax
Band C
Tenure
Social Rental
Overview

About 20 Cottonmill Crescent

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

20 Cottonmill Crescent is a semi-detached house in St Albans (AL1 1HW). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2025) shows a C (score 73). When first surveyed in September 2020 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Good.

Before you decide

Everything you need to know about 20 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.
Current Certificate(1 of 3)
Oct 2025

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Apr 2021from Sept 2020
EPC improved fromD65toC73
Walls
Very PoorVery Good

Wall insulation improved

Oct 2025from Apr 2021
Roof
GoodVery Good

Roof insulation improved

Ventilation
NaturalExtract

Mechanical ventilation installed

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 £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Cottonmill Crescent, St Albans, AL1 1HW, sourced from the PlanIt planning register.

20 Cottonmill Crescent has no planning applications on record.

5

But the area is active

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

Price

Sales history & valuation

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

20 Cottonmill Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£519,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in AL1 1HW: £557,000 (2025–2021).

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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.

20 Cottonmill Crescent outperforms the street on epc rating by a wide margin.

EPC Rating

73 (C)

Street avg 68 (D)

Above

Floor Area

68 m²

Street avg 70 m²

On par

CO₂ Emissions

2.4 t/year

Street avg 2.8 t/year

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

Above
Before you decide

Everything you need to know about 20 Cottonmill Crescent

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Need more than one? Get unlimited custom property reports instantly£99/month
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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£512k

1 Cottonmill Lane

AL1 1HL

£508k

1 Grove Road

AL1 1DQ

2 bed
£537k

1 Birklands Park, London Road

AL1 1TS

2 bed2 bath
£501k

1 Abbots Park

AL1 1TN

3 bed
£500k

1 Hopkins Yard, Watsons Walk

AL1 1PD

2 bed1 bath
£464k

1 Cottonmill Crescent

AL1 1HW

£589k

1 Bardwell Road

AL1 1RQ

£605k

1 Dean Moore Close

AL1 1DW

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

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.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Cottonmill Crescent, St Albans, AL1 1HW. Each answer is also embedded as structured data for search engines.