Skip to content
UK Property Looker

1 Park Road, Grendon Underwood, Aylesbury, HP18 0TD

1 planning record

Estimated value

£473,000

  • Since the 2017 sale (£415,000)+14%
  • Against HP18 0TD's recent median (£205,000)+131%

Newest record on this page: March 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
Habitable rooms
7
From EPC
Floor area
144 m²
1550 sq ft
Energy rating
D
Score 63
Council tax
Band D
Get directions (opens in a new tab)
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

£473,000

  • Against its 2017 sale (£415,000)+14%
  • Against HP18 0TD's recent median (£205,000)+131%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Park Road is modelled from its 144 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP18 0TD. 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

    144 m² from the EPC lodged in September 2015

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in HP18 0TD

    5 sales, median £205,000 (2025–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

1 Park Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 23 November 2017Most recent

    £415,000

    +56.6%over 2 years

  2. 14 October 2015

    £265,000

Median price across the last 5 sales in HP18 0TD: £205,000 (2025–2018).

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

One time fee only - money back guarantee

Overview

About 1 Park Road

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

1 Park Road is a detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0TD). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (September 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.

At 144 m² the property is well over the postcode median (98 m² across 13 EPCs), placing it in the larger end of the local stock. One planning record on file: partial demolition approved in 2016. Past consents include partial demolition, meaningful when judging how the property has evolved. Across 2015–2017, sale prices on this property compounded at 23.7% per year. Today's modelled estimate of £473,000 is 14% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 68.5% above the typical sold price in the postcode. Last changed hands 9 years ago, in November 2017.

Before you decide

Everything you need to know about 1 Park Road

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

Pick your report · from £14.99

One time fee only - money back guarantee

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.

1 Park Road'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 07 Sept 2025

Current Certificate
Sept 2015

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.1 t/year
Occupancy
—

Certificate validity

Expired on 7 September 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 1 Park Road, Grendon Underwood, Aylesbury, HP18 0TD, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

1 application on record at 1 Park Road, Grendon Underwood, Aylesbury, HP18 0TD

1decisions19documents
Flagged:Demolition
  1. Aug 2016
    DemolitionFull
    Outcome in report

    Demolition of existing garage and shed. Erection of a detached dwelling.

    Documents
    19 docs on file
    Reference
    16/01885/APP
    Full record in report

Unlock 1 Park Road, Grendon Underwood, Aylesbury, HP18 0TD's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 19 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Park Road homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

1 Park Road outperforms the street on price per m² by a wide margin.

Price per m²

£2,882

Street avg £2,485

Strongly above

Floor Area

144 m²

Street avg 140 m²

Above

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

6.1 t/year

Street avg 4.9 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 Aylesbury district page.
Full Aylesbury report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

77/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Prison Gates — bus stop.

Closest school

1.1 km

Grendon Underwood School. 1 school nearby.

Nearest schools

  • Grendon Underwood SchoolPrimary1.1km

Nearest stops

  • Prison GatesBus stop195m
  • PrisonBus stop235m
  • Grendon RoadBus stop412m
  • Buckingham RoadBus stop685m

Most reported crime locally

  • Violence & Sexual Offences444 reports48%
  • Other Theft106 reports12%
  • Criminal Damage & Arson88 reports10%
  • Anti-social Behaviour83 reports9%

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 HP18 0TD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP18 0TD

Daytime· 07:00 – 23:00

43.5dB

Low
Night-time road noise heatmap for HP18 0TD

Night-time· 23:00 – 07:00

35.9dB

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 centuryDetached HouseEPC DSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,020 · 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.
£457k

1 Bakery Close, Grendon Underwood

HP18 0SS

3 bed1 bath
£447k

1 Brandy Street

HP18 0YN

3 bed2 bath
£502k

1 Barrack Hill, Nether Winchendon

HP18 0DU

£433k

1 Benton Mews

HP18 0YE

£422k

1 Beachendon Cottages, Eythrope Park, Eythrope

HP18 0HS

£535k

1 Baker Street, Waddesdon

HP18 0LG

2 bed
£410k

1 Arch Grove

HP18 0UN

£408k

1 Averdal Drive

HP18 0UQ

3 bed2 bath

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 1 Park Road is modelled from its 144 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP18 0TD. 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. 2 sales are recorded for 1 Park Road. 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 1 Park Road was lodged in September 2015 at band D and expired in September 2025, 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. 1 application is matched to 1 Park Road. 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 12 months, which places each incident at an approximate point. The 1 school and 17 stops listed are measured in a straight line from HP18 0TD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1 Park Road is in council tax band D. 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 1 Park Road, Grendon Underwood, Aylesbury, HP18 0TD. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring