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21 Norfolk Avenue, Watford, WD24 7DZ

EPC B
Property type
Semi-detached
Habitable rooms
6
From EPC
Floor area
90 m²
969 sq ft
Energy rating
B
Score 84
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Norfolk Avenue

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

21 Norfolk Avenue is a semi-detached house in Watford (WD24 7DZ). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2023) returns a B (score 84), comfortably above the UK average. When first surveyed in November 2022 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good.

On energy efficiency it sits in the top 10% of properties in this postcode.

Before you decide

Everything you need to know about 21 Norfolk Avenue

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

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

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
  • Beautiful Places, source of nearby scenic places
Energy

Energy performance

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

21 Norfolk Avenue ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Sept 2023

EPC Rating

A
B
B84
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.7 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2023from Nov 2022
EPC improved fromD64toB84
Walls
Very PoorGood

Wall insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against 21 Norfolk Avenue, Watford, WD24 7DZ, sourced from the PlanIt planning register.

21 Norfolk Avenue has no planning applications on record.

Notable planning nearby

3applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 21 Norfolk Avenue

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

21 Norfolk Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£565,000

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 WD24 7DZ: £515,000 (2025–2017).

On the street

Versus other Norfolk Avenue homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 Norfolk Avenue stands well clear of the street.

EPC Rating

84 (B)

Street avg 58 (D)

Strongly above

Floor Area

90 m²

Street avg 98 m²

Below

CO₂ Emissions

1.7 t/year

Street avg 5.0 t/year

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Above
Before you decide

Everything you need to know about 21 Norfolk Avenue

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

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

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
  • Beautiful Places, source of nearby scenic places
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£571k

1 Sandown Road

WD24 7DH

£553k

1 Woodmere Avenue

WD24 7LR

3 bed1 bath
£550k

10 Bushey Mill Crescent

WD24 7RD

£584k

1 Northfield Gardens

WD24 7RF

3 bed1 bath
£546k

10 Neston Road

WD24 7BW

3 bed2 bath
£630k

1 Munden Grove

WD24 7EF

4 bed1 bath
£640k

10 Norfolk Avenue

WD24 7DY

4 bed2 bath
£498k

10 Hillrise Avenue

WD24 7NR

2 bed1 bath
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

4/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Hibbert Avenue — bus stop.

Closest school

0.2 km

Knutsford Primary Academy. 33 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 WD24 7DZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for WD24 7DZ

Daytime· 07:00 – 23:00

51.8dB

Low
Night-time road noise heatmap for WD24 7DZ

Night-time· 23:00 – 07:00

41.9dB

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

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Norfolk Avenue, Watford, WD24 7DZ. Each answer is also embedded as structured data for search engines.