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21 Third Avenue, Enfield, EN1 1BU

4 planning records
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
88 m²
947 sq ft
Energy rating
E
Score 54
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Third Avenue

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

21 Third Avenue is a three-bedroom semi-detached house in Enfield (EN1 1BU). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2015) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.

4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 88 m² it's 15.5% larger than the typical home in the postcode (76 m² median across 25 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2015–2021, sale prices on this property compounded at 7% per year. Today's modelled estimate of £623,000 is 22.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£538/sq ft) was about 85.8% above the typical sold price in the postcode. Last sale on file: £510,000 in May 2021. 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

  • Bedrooms3
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • ParkingOff street

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 21 Third Avenue

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

Signs of HMO activity in the areaLarger 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
Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 13 Jun 2025

EPC Rating

A
B
C
D
E
E54
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 21 Third Avenue, Enfield, EN1 1BU, sourced from the PlanIt planning register.

Multiple extension applications run across more than a decade of planning history at 21 Third Avenue.

  1. Apr 2019
    ExtensionFull
    In report

    Extension: Part single, part two storey · Rear of property

    Part single, part 2-storey rear extension.

    Agent
    APE Architecture & Design Ltd.
    Documents
    15 docs on file
    Reference
    19/00677/HOU
    View planning record
  2. Dec 2018
    ExtensionFull
    In report

    Extension: Part single, part two storey · Rear of property

    Part single, part 2-storey rear extension.

    Agent
    APE Architecture & Design Ltd.
    Documents
    7 docs on file
    Reference
    18/04346/HOU
    View planning record
Before you offer

We flagged 2 things worth checking at 21 Third 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.

  • Signs of HMO activity in the area
  • 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.

Latest sale on 21 Third Avenue was the highest on Land Registry record across the postcode.

Current estimate

£623,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 5 years.

See how we calculated this
Last sold (2021)

£510,000

Growth on file: 7.0% per year over 5 years.

Sales timeline

  1. 13 May 2021Most recent

    £510,000

    +44.7%over 5 years

  2. 20 November 2015

    £352,450

Median price across the last 5 sales in EN1 1BU: £411,000 (2024–2018).

On the street

Versus other Third Avenue homes

Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 21 Third Avenue lags the street by a wide margin.

Price per m²

£5,795

Street avg £4,536

Above

Floor Area

88 m²

Street avg 76 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.7 t/year

Street avg 3.8 t/year

Strongly below
Before you decide

Everything you need to know about 21 Third Avenue

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

Signs of HMO activity in the areaLarger 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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£625k

1 Haileybury Avenue

EN1 1JJ

3 bed
£613k

1 Harrow Avenue

EN1 1JH

3 bed
£533k

1 East Crescent

EN1 1BS

3 bed2 bath
£518k

1 Kingswood Close

EN1 1JP

3 bed1 bath
£514k

1 Halstead Road

EN1 1QA

3 bed
£510k

1 Clive Road

EN1 1RB

3 bed1 bath
£478k

1 Alberta Road

EN1 1JA

3 bed
£440k

1 John Street

EN1 1LG

3 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 Enfield district page.
Full Enfield report

Rail-style transport is unusually close for this postcode.

Crime

13/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St. Mark's Road — bus stop.

Closest school

0.4 km

Bush Hill Park Primary School. 51 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 EN1 1BU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for EN1 1BU

Daytime· 07:00 – 23:00

53.4dB

Low
Night-time road noise heatmap for EN1 1BU

Night-time· 23:00 – 07:00

42.5dB

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 Third Avenue, Enfield, EN1 1BU. Each answer is also embedded as structured data for search engines.