Skip to content

27 Firs Walk, Tewin, Welwyn, AL6 0NY

Property type
Detached
Bedrooms
5
Floor area
172 m²
1854 sq ft
Energy rating
E
Score 44
Council tax
Band G
Tenure
Owner Occupied
Overview

About 27 Firs Walk

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

27 Firs Walk is a five-bedroom detached house in Tewin, Welwyn, Welwyn (AL6 0NY). It has a recorded floor area of 172 m² (around 1854 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2010) shows an E (score 44), well below the UK norm with real room to improve. The latest certificate is from May 2010, so improvements made since then won't be reflected.

At 172 m² it's 26.7% smaller than the typical home in the postcode (235 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Across 1997–2012, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £1,241,000 is 33.4% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£502/sq ft) was about 57.2% above the typical sold price in the postcode. Last changed hands 14 years ago, in September 2012.

Before you offer

Know exactly what you're buying at 27 Firs Walk

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

Already flagged here

Larger development activity nearby
£14.99
Trusted by UK homebuyers

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

  • Bedrooms5
Energy

Energy performance

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

27 Firs Walk's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 24 May 2020

EPC Rating

A
B
C
D
E
E44
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 27 Firs Walk, Tewin, Welwyn, AL6 0NY, sourced from the PlanIt planning register.

27 Firs Walk has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 27 Firs Walk

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.

  • 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.

Sale price has at least doubled since 1997.

Current estimate

£1,241,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 15 years.

See how we calculated this
Last sold (2012)

£930,000

Growth on file: 7.5% per year over 15 years.

Sales timeline

  1. 5 September 2012Most recent

    £930,000

    +195.2%over 15 years
  2. 20 August 1997

    £315,000

Median price across the last 5 sales in AL6 0NY: £1,300,000 (2025–2020).

Before you offer

Everything we know about 27 Firs Walk, in one report

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

What we flagged

  • Larger development activity nearby
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Firs Walk homes

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

27 Firs Walk is notably below the street on floor area.

Price per m²

£5,400

Street avg £4,569

Strongly above

Floor Area

172 m²

Street avg 245 m²

Strongly below

Habitable Rooms

8 rooms

Street avg 8 rooms

Above

CO₂ Emissions

11.0 t/year

Street avg 8.0 t/year

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 district page.

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.7 km

Desborough Drive — bus stop.

Closest school

1.9 km

Tewin Cowper Church of England Voluntary Aided Primary School. 7 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 27 Firs Walk, Tewin, Welwyn, AL6 0NY. Each answer is also embedded as structured data for search engines.