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1 Byfield, Welwyn Garden City, AL8 7AL

3 sales on record2 planning records
Property type
Mid terrace
Bedroom
1
Bathroom
1
Floor area
113 m²
1216 sq ft
Energy rating
C
Score 75
Council tax
Band D
Tenure
Owner Occupied
Overview

About 1 Byfield

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

1 Byfield is a one-bedroom mid-terrace house in Welwyn Garden City (AL8 7AL). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2023) shows a C (score 75), near the top of the C band. When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).

2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 113 m² it's 29.9% larger than the typical home in the postcode (87 m² median across 20 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2002–2020, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £478,000 is 21.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£322/sq ft) was about 18.2% above the typical sold price in the postcode. Sold June 2020 for £392,000.

Before you offer

Know exactly what you're buying at 1 Byfield

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

Already flagged here

A planning decision worth checking
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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

  • Bedrooms1
  • Bathrooms1

Outside

  • Private gardenYes
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 2)
Jul 2023

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2023from Jun 2011
EPC improved fromD60toC75
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Byfield, Welwyn Garden City, AL8 7AL, sourced from the PlanIt planning register.

A recent planning application at 1 Byfield was refused — worth checking the council file.

  1. Feb 2022
    Application
    In report

    Installation of a hardstanding to front

    Reference
    6/2022/0051/EM
    View planning record
  2. Nov 2016
    PorchOutline
    In report

    Extension: Rear of property

    Certificate of lawfulness for the erection of single storey rear extension and front porch

    Extension
    Reference
    6/2016/1915/LAWP
    View planning record
Before you offer

We flagged 1 thing worth checking at 1 Byfield

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.

  • A planning decision worth checking
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Price

Sales history & valuation

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

Sale price has grown by over 3x since 2002.

Current estimate

£478,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 18 years.

See how we calculated this
Last sold (2020)

£392,000

Growth on file: 7.6% per year over 18 years.

Sales timeline

  1. 11 June 2020Most recent

    £392,000

    +80.6%over 8 years
  2. 27 October 2011

    £217,000

    +112.7%over 9 years
  3. 1 February 2002

    £102,000

Median price across the last 5 sales in AL8 7AL: £387,500 (2025–2022).

Before you offer

Everything we know about 1 Byfield, in one report

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

What we flagged

  • A planning decision worth checking
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Byfield homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 1 Byfield stands well clear of the street.

Price per m²

£3,469

Street avg £3,932

Strongly below

Floor Area

113 m²

Street avg 86 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.1 t/year

Street avg 3.5 t/year

On par
Area

The neighbourhood at a glance

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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Sewells — bus stop.

Closest school

0.2 km

Harwood Hill Junior Mixed Infant and Nursery School. 19 schools nearby.

Go deeper on the local area

The full 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 1 Byfield, Welwyn Garden City, AL8 7AL. Each answer is also embedded as structured data for search engines.