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40 Porthcawl Green, Tattenhoe, Milton Keynes, MK4 3AL

3 sales on record

Estimated value

£138,000

  • Since the 2005 sale (£37,500)+268%
  • Against MK4 3AL's recent median (£60,000)+130%

Newest record on this page: April 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Floor Ground
Habitable rooms
3
From EPC
Floor area
57 m²
614 sq ft
Energy rating
D
Score 60
Council tax
Band B
Tenure
Social Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£138,000

  • Against its 2005 sale (£37,500)+268%
  • Against MK4 3AL's recent median (£60,000)+130%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 40 Porthcawl Green is modelled from its 57 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in MK4 3AL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    57 m² from the EPC lodged in January 2014

  • Sales of this home

    3 sales recorded, the latest in 2005

  • Recent sales in MK4 3AL

    5 sales, median £60,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

40 Porthcawl Green has more than doubled in price since the earliest registered sale in 1998.

Sales timeline

  1. 23 October 2005Most recent

    £37,500

    +8.7%over 2 years

  2. 28 February 2003

    £34,500

    +155.6%over 4 years

  3. 27 August 1998

    £13,500

Median price across the last 5 sales in MK4 3AL: £60,000 (2025–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 40 Porthcawl Green

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

40 Porthcawl Green is a detached house in Tattenhoe, Milton Keynes, Milton Keynes (MK4 3AL). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1991-1995 and council tax band B. At 57 m² this is the 27th smallest of 74 units on EPC record in the building, where floor areas span 32–161 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (January 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). Main heating runs on electricity. The latest certificate is from January 2014, so improvements made since then won't be reflected.

Untraded for 21 years, with the last transfer in October 2005. Across 1998–2005, sale prices on this property compounded at 15.3% per year. Today's modelled estimate of £138,000 sits 268% above the 2005 sale of £37,500. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 20.8% below the postcode norm.

Before you decide

Everything you need to know about 40 Porthcawl Green

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

40 Porthcawl Green's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2024

Current Certificate
Jan 2014

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
4.7 t/year
Occupancy
Rented

Certificate validity

Expired on 21 January 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 40 Porthcawl Green, Tattenhoe, Milton Keynes, MK4 3AL, sourced from the PlanIt planning register.

40 Porthcawl Green has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Porthcawl Green homes

Four headline reads against 29 similar flats on this street, drawn from the latest EPC and Land Registry data.

40 Porthcawl Green is notably below the street on co₂ emissions.

Price per m²

£658

Street avg £906

Strongly below

Floor Area

57 m²

Street avg 53 m²

Above

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

4.7 t/year

Street avg 3.2 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 Milton Keynes district page.
Full Milton Keynes report

Crime

112/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Rosemullion Avenue — bus stop.

Closest school

0.5 km

Howe Park School. 19 schools nearby.

Nearest schools

  • Howe Park SchoolPrimary532m
  • Emerson Valley SchoolPrimary947m
  • Chestnuts Primary SchoolPrimary1.2km
  • Merebrook Infant SchoolPrimary1.2km

Nearest stops

  • Rosemullion AvenueBus stop212m
  • Windmill Hill Roundabout SouthBus stop269m
  • Rhoscolyn DriveBus stop290m
  • Windmill Hill Roundabout EastBus stop292m

Most reported crime locally

  • Violence & Sexual Offences757 reports40%
  • Anti-social Behaviour271 reports14%
  • Shoplifting195 reports10%
  • Other Theft150 reports8%

Go deeper on the local area

A Local Area 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 MK4 3AL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for MK4 3AL

Daytime· 07:00 – 23:00

53.1dB

Low
Night-time road noise heatmap for MK4 3AL

Night-time· 23:00 – 07:00

42.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryGround Floor FlatEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£120k

1 Dunnet Close, Tattenhoe

MK4 3EZ

£114k

1 Lands End Grove, Tattenhoe

MK4 3FR

£234k

1 Kelsey Close, Tattenhoe

MK4 3FQ

£250k

1 Goodwick Grove, Tattenhoe

MK4 3BD

3 bed1 bath
£273k

1 Fife Court, Tattenhoe

MK4 3HB

£284k

1 Eastoke Place, Tattenhoe

MK4 3EY

£350k

1 Balcary Grove, Tattenhoe

MK4 3FD

3 bed
£378k

1 Gunver Lane, Tattenhoe

MK4 3BJ

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 40 Porthcawl Green is modelled from its 57 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in MK4 3AL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 40 Porthcawl Green. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 40 Porthcawl Green was lodged in January 2014 at band D and expired in January 2024, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 40 Porthcawl Green. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 19 schools and 30 stops listed are measured in a straight line from MK4 3AL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
40 Porthcawl Green is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 40 Porthcawl Green, Tattenhoe, Milton Keynes, MK4 3AL. Each answer is also embedded as structured data for search engines.

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