Skip to content

4 Mount Keen, Stevenage, SG1 6BP

5 sales on record1 planning record
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
112 m²
1206 sq ft
Energy rating
C
Score 70
Council tax
Band E
Tenure
Owner Occupied
Overview

About 4 Mount Keen

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

4 Mount Keen is a four-bedroom detached house in Stevenage (SG1 6BP). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (May 2016) shows a C (score 70). When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to B (score 82). The latest certificate is from May 2016, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

Most recent transfer: June 2024 at £560,000. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2026. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved. Across 2002–2024, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 125.8% above the typical sold price in the postcode. At 112 m² it's 27% smaller than the typical home in the postcode (154 m² median across 18 EPCs).

Before you offer

Know exactly what you're buying at 4 Mount Keen

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

£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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageIntegral
  • Cul-de-sacYes

Building

  • Previously extendedYes
Energy

Energy performance

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

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 05 May 2026

Current Certificate(1 of 3)
May 2016

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2016from Sept 2009
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
0%53%

More low energy lighting installed

May 2016from Apr 2016
EPC improved fromD61toC70
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Planning

Planning history

Applications and permits filed against 4 Mount Keen, Stevenage, SG1 6BP, sourced from the PlanIt planning register.
  1. Mar 2026
    Garage ConversionOutline
    In report

    Front porch extension. Insertion of front ground floor window following removal of existing garage doors to facilitate garage conversion into habitable accommodation.

    Agent
    Mr Geoffrey Phillips
    ExtensionPorch
    Documents
    6 docs on file
    Reference
    26/00374/LDCP
    View planning record

What's in 4 Mount Keen, Stevenage, SG1 6BP'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.

4 Mount Keen has more than doubled in price since the earliest registered sale in 2002.

Current estimate

£546,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 21 years.

See how we calculated this
Last sold (2024)

£560,000

Growth on file: 3.6% per year over 21 years.

Sales timeline

  1. 2 June 2024Most recent

    £560,000

    +12.0%over 3 years
  2. 6 November 2020

    £500,000

    +67.8%over 10 years
  3. 27 November 2009

    £298,000

    +5.5%over 3 years
  4. 20 March 2006

    £282,500

    +8.7%over 3 years
  5. 20 December 2002

    £260,000

Median price across the last 5 sales in SG1 6BP: £565,000 (2025–2017).

Before you offer

Everything we know about 4 Mount Keen, 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?
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Mount Keen homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

4 Mount Keen outperforms the street on price per m² by a wide margin.

Price per m²

£5,000

Street avg £2,634

Strongly above

Floor Area

112 m²

Street avg 151 m²

Strongly below

Habitable Rooms

7 rooms

Street avg 8 rooms

Below

CO₂ Emissions

3.9 t/year

Street avg 5.3 t/year

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 Stevenage district page.

Reported crime in the wider district is trending notably upward year-on-year.

Crime

20/mo

Rising year-on-year across the wider district.

Nearest stop

0.4 km

Fairfield Way — bus stop.

Closest school

0.8 km

Round Diamond Primary School. 13 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 SG1 6BP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SG1 6BP

Daytime· 07:00 – 23:00

43.8dB

Low
Night-time road noise heatmap for SG1 6BP

Night-time· 23:00 – 07:00

36.0dB

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 4 Mount Keen, Stevenage, SG1 6BP. Each answer is also embedded as structured data for search engines.