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31 Barham Avenue, Elstree, Borehamwood, WD6 3PW

EPC B4 planning records
Property type
Detached
Bedrooms
6
Bathrooms
4
Floor area
489 m²
5264 sq ft
Energy rating
B
Score 87
Council tax
Band H
Overview

About 31 Barham Avenue

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

31 Barham Avenue is a six-bedroom detached house in Elstree, Borehamwood, Borehamwood (WD6 3PW). It has a recorded floor area of 489 m² (around 5264 sq ft), construction records dating it to 2021 and council tax band H. The latest certificate (February 2023) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in January 2020 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Very Good.

At 489 m² the property is well over the postcode median (367 m² across 14 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 5 is the typical count. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a garage conversion and a loft conversion, meaningful when judging how the property has evolved. Across 2005–2020, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £2,748,000 is 37.4% above the 2020 sale price. Last sale on file: £2,000,000 in November 2020.

Before you offer

Know exactly what you're buying at 31 Barham Avenue

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

  • Bedrooms6
  • Bathrooms4
Energy

Energy performance

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

Achieving this rating across a home of this size is uncommon — larger homes typically score lower.

Current Certificate(1 of 2)
Feb 2023

EPC Rating

A
B
B87
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
5.8 t/year
Occupancy

Property Improvements

Changes detected from historical EPC data

Feb 2023from Jan 2020
EPC improved fromD57toB87
Heating Controls
Prog + TRVsFull Control

Heating controls upgraded for better temperature management

Windows
Full DoubleHigh Performance

High performance glazing installed

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting
4%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 31 Barham Avenue, Elstree, Borehamwood, WD6 3PW, sourced from the PlanIt planning register.

Planning history includes both a loft conversion and an extension — the classic family-home expansion.

  1. Jun 2022
    Garage ConversionFull
    In report

    Extension: Front of property

    Construction of single storey front and rear extension, two-storey front extension to include the relocation of front entrance and canopy and conversion of garage to habitable room. Alterations to roof to include resizing of dormers and removal of front gable-end roof and alteration to the fenestration. (Amended Description 24/05/2022)

    Agent
    Bryant and Moore Architects Ltd
    Extension
    Documents
    24 docs on file
    Reference
    22/0586/HSE
    View planning record
  2. Oct 2021
    Demolition And RebuildFull
    In report

    Demolition of existing dwelling and construction of replacement detached 2 storey, 5-bed dwelling with accommodation in the roof space to include rear Juliet balcony, integral garage, patio area and associated parking, bin store, cycle store and landscaping.

    Agent
    Bryant and Moore Architects Ltd
    Documents
    34 docs on file
    Reference
    21/1456/FUL
    View planning record

What's in 31 Barham Avenue, Elstree, Borehamwood, WD6 3PW's planning history?

2 more on this property, plus refusals, disputes and full decisions 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£2,748,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 15 years.

See how we calculated this
Last sold (2020)

£2,000,000

Growth on file: 2.9% per year over 15 years.

Sales timeline

  1. 17 November 2020Most recent

    £2,000,000

    +53.8%over 15 years
  2. 19 October 2005

    £1,300,000

Median price across the last 5 sales in WD6 3PW: £1,675,000 (2024–2020).

Before you offer

Everything we know about 31 Barham Avenue, in one report

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

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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Preview of the full property report
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.

EPC Rating for 31 Barham Avenue runs comfortably ahead of the street norm.

Price per m²

£4,090

Street avg £4,961

Below

Floor Area

489 m²

Street avg 381 m²

Above

CO₂ Emissions

5.8 t/year

Street avg 9.7 t/year

On par

Years Held

6 years

Street avg 12 years

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