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21 Parkfields, Welwyn Garden City, AL8 6EE

3 sales on record2 planning records
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
125 m²
1345 sq ft
Energy rating
D
Score 57
Council tax
Band F
Tenure
Owner Occupied
Overview

About 21 Parkfields

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

21 Parkfields is a four-bedroom detached house in Welwyn Garden City (AL8 6EE). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2020) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (July 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 78).

Across 1996–2020, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £881,000 is 13.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£579/sq ft) was about 19.4% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 1 refused. Most recent transfer: August 2020 at £779,000.

Before you offer

Know exactly what you're buying at 21 Parkfields

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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes

Outside

  • GarageYes
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 Parkfields's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Mar 2020

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2020from Jul 2011
EPC improved fromC69toD57
Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
0%75%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Parkfields, Welwyn Garden City, AL8 6EE, sourced from the PlanIt planning register.
  1. Jan 2016
    Extension
    In report

    Retrospective application for two storey rear extension and single storey side extension

    Retrospective
    Documents
    1 doc on file
    Reference
    W6/2011/2514/EM
    View planning record
  2. Apr 2014
    Application
    In report

    Retention of block paving

    Documents
    18 docs on file
    Reference
    W6/2014/0035/EM
    View planning record

What's in 21 Parkfields, Welwyn Garden City, AL8 6EE'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.

Price for 21 Parkfields has grown more than fourfold since the 1996 starting point.

Current estimate

£881,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 24 years.

See how we calculated this
Last sold (2020)

£779,000

Growth on file: 8.9% per year over 24 years.

Sales timeline

  1. 5 August 2020Most recent

    £779,000

    +33.2%over 8 years
  2. 5 January 2012

    £585,000

    +485.3%over 15 years
  3. 27 June 1996

    £99,950

Median price across the last 5 sales in AL8 6EE: £705,000 (2025–2015).

Before you offer

Everything we know about 21 Parkfields, 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 Parkfields homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Parkfields is notably below the street on co₂ emissions.

Price per m²

£6,232

Street avg £6,024

Above

Floor Area

125 m²

Street avg 114 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

On par

CO₂ Emissions

6.4 t/year

Street avg 4.9 t/year

Strongly below
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.

Rail-style transport is unusually close for this postcode.

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Sainsbury's — bus stop.

Closest school

0.7 km

Applecroft School. 21 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 21 Parkfields, Welwyn Garden City, AL8 6EE. Each answer is also embedded as structured data for search engines.