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1 Barham Avenue, Elstree, Borehamwood, WD6 3PW

2 planning records
Property type
Detached
Floor area
664 m²
7147 sq ft
Energy rating
C
Score 75
Council tax
Band H
Overview

About 1 Barham Avenue

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

1 Barham Avenue is a detached house in Elstree, Borehamwood, Borehamwood (WD6 3PW). It has a recorded floor area of 664 m² (around 7147 sq ft), construction records dating it to 2021 and council tax band H. The latest certificate (December 2023) shows a C (score 75), near the top of the C band. When first surveyed in June 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, window efficiency went from Very Poor to Very Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Poor. Main heating runs on electricity: electricity, unspecified tariff.

It hasn't traded since November 2004, a hold of 22 years that's notably long for the area. At 664 m² the property is well over the postcode median (367 m² across 14 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £3,503,000 sits 175.8% above the 2004 sale of £1,270,000. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 53.2% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include partial demolition, meaningful when judging how the property has evolved.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

1 Barham Avenue's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Dec 2023

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Very Good
CO2 Emissions
11.0 t/year
Occupancy

Property Improvements

Changes detected from historical EPC data

Dec 2023from Jun 2016
EPC improved fromE46toC75
Heating System
Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel
GasElectric

Changed to a more efficient fuel source

Heating Controls
Prog + StatFull Control

Heating controls upgraded for better temperature management

Hot Water
GoodPoor

Hot water efficiency decreased

Windows
SingleHigh Performance

Single glazing replaced with double or better glazing

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Barham Avenue, Elstree, Borehamwood, WD6 3PW, sourced from the PlanIt planning register.

A partial demolition application was refused at 1 Barham Avenue in 2023.

  1. May 2025
    DemolitionFull
    In report

    Demolition of existing two storey detached dwelling and partial demolition of side outbuildings to facilitate construction of two storey detached dwelling with accommodation in the roofspace which will form 5x self-contained flats. Bicycle and refuse/recycling provision, creation of central crossover to form parking with EV charging points. Private amenity space with associated hard and soft landscaping including boundary treatment and land level alterations.

    Documents
    33 docs on file
    Reference
    24/1068/FUL
    View planning record
  2. Aug 2023
    DemolitionFull
    In report

    Construction of a three/four storey building comprising of 5 self-contained flats (following demolition of the existing two-storey detached dwelling and side outbuildings) including a basement level consisting of parking and a gym; private amenity space; hard/soft landscaping and refuse storage.

    Documents
    22 docs on file
    Reference
    23/0944/FUL
    View planning record

What's in 1 Barham Avenue, Elstree, Borehamwood, WD6 3PW's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

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

1 Barham Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£3,503,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2004)

£1,270,000

Recorded with HM Land Registry.

Sales timeline

  1. 25 November 2004Most recent

    £1,270,000

Median price across the last 5 sales in WD6 3PW: £2,000,000 (2024–2020).

Before you offer

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What it's really worth, what could be wrong, and the planning, sales and area data in full.

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On the street

Versus other Barham Avenue homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

1 Barham Avenue is notably below the street on price per m².

Price per m²

£1,913

Street avg £5,117

Strongly below

Floor Area

664 m²

Street avg 368 m²

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 9.3 t/year

Below

Years Held

22 years

Street avg 11 years

Strongly above
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Barham Avenue — bus stop.

Closest school

1.2 km

Meryfield Primary School. 16 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 WD6 3PW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for WD6 3PW

Daytime· 07:00 – 23:00

45.8dB

Low
Night-time road noise heatmap for WD6 3PW

Night-time· 23:00 – 07:00

37.8dB

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 1 Barham Avenue, Elstree, Borehamwood, WD6 3PW. Each answer is also embedded as structured data for search engines.