The Coach House, Castle Street, Buckingham, MK18 1BS

UPRN:766241833-Beds -Built before 1900

Tenure: -Council Tax: Band EEPC: E (46)

Data freshness:Listing· freshPrice Paid· freshPlanning· 2mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 4mo agoAmenities· 2mo agoArea· Census 2021

The Coach House, Castle Street, Buckingham, MK18 1BS

HP Score

/ 100

Strong

Verdict

today

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

18 of 21 sources

Sale Estimate

£475,000

£380k - £570kLow

Estimate

£475k

Range

£380k – £570k

Rent Estimate (pcm)

-- - --

Verdict

Derived from HomePortfolio scores

The Coach House earns an INVESTIGATE rating with HP Score 76/100. Investment score 59/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (90/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

59/ 100

Moderate

Crime Score

35/ 100

Elevated

Walkability

90/ 100

Excellent

Transit & Bike

Transit 17Bike 44

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires rental_economics (no rent estimate available)

What we could establish

Valuation edge2.5/15
claims [sold-comps +21.3%, £/sqft +21.3%] → measured edge +0.50pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; AVM excluded (estimate confidence LOW below scoring floor)
estimate confidence LOW below scoring floor · snapshot 10 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 9 comps, dispersion 8.4%· as of 22 Oct 2026
Risk & liquidity9.2/15
371 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Evidence

Where every number comes from

property_comparablessold-evidence family (implied value + £/sqft): 9 comps, dispersion 8.4%Valuation edge · as of 22 Oct 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics could not be scored
no rent estimate available
Stress margin could not be scored
no rent to stress

Plan

Before you offer

1. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
2. Fill the rental economics gap before relying on the score.
no rent estimate available
3. Fill the stress margin gap before relying on the score.
no rent to stress
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£475,000

Rent Estimate (pcm)-

Gross Yield-

1y Growth-31.8%

3y Growth-1.2%

5y Growth+0.9%

10y Growth+1.8%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

7MK18 1BS

Approval Rate

50%12mo

Development

low

PL/26/08621/NMA
Non material amendment to planning permission PL/26/02462/FA (enlargement of first floor habitable area by converting the existing hipped roof to a gable end roof and the installation of dormer windows on the front and rear elevations) to allow for amendment to rear and front dormer arrangements
Pending
PL/26/08324/VRC
Removal of condition 4 (occupied solely by students) attached to 23/03405/APP (Proposed first floor rear extension and change of use from dwellinghouse to 7-bed student HMO (7 occupiers)
Pending
PL/26/08525/TELN
Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the installation of 1 x 10m light wooden pole
Approved

View Planning Timeline