The Old Dairy, Crudwell, Malmesbury, SN16 9EY

UPRN:10090514877Detached House5 bedsBuilt 2012 onwards

FreeholdCouncil Tax: Band GEPC: C (71)

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

The Old Dairy, Crudwell, Malmesbury, SN16 9EY

HP Score

/ 100

Mixed

Verdict

2 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

20 of 21 sources

Sale Estimate

£1,088,000

£1.03M - £1.14MHigh

Estimate

£1.09M

Range

£1.03M – £1.14M

Rent Estimate (pcm)

£3,700

£3k - £4k

Monthly

£3,700

Yield

4.04%

Verdict

Derived from HomePortfolio scores

The Old Dairy earns an INVESTIGATE rating with HP Score 64/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (13/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)HM Land Registry sales matched to addressDefra 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

64/ 100

Mixed

Investment Score

62/ 100

Moderate

Crime Score

12/ 100

Low

Walkability

13/ 100

Low

Transit & Bike

Transit 3Bike 28

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 6 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge0/15
claims [AVM -1.1% (HIGH), sold-comps -139.1%, £/sqft -139.1%] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 10090514877· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 17.5%· as of 24 Oct 2026
Rental economics0/40
gross yield 4.0%; range width penalty ×0.71
- valuation_snapshotsrent estimate 3700/mo (range 3250-4150)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -2,051/mo, -55% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 6 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 342 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 6 Nov 2026
Risk & liquidity14.6/15
153 sales/12mo in area; valuation range width 10%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivity

£825,000£1,265,000

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£1,100,000

At the asking price

Monthly rent£3,700/mo

Evidenced range £3,250-£4,150

Interest rate5.4%

Loan to value75%

Cash required: £385,050
Net cash flow: -£1,151/mo
Cash on cash: -3.6%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.00 - below the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

valuation_snapshotsestimate for 10090514877Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 17.5%Valuation edge · as of 24 Oct 2026
valuation_snapshotsrent estimate 3700/mo (range 3250-4150)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026

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 needs verification before you rely on it
rent estimate 3700/mo (range 3250-4150)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 342 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. 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£1,088,000

Rent Estimate (pcm)£3,700

Gross Yield4.04%

1y Growth-4.4%

3y Growth+0.9%

5y Growth+0.0%

10y Growth+2.9%

Last Sold Price£1,250,000 (2023-12-15)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SN16 9EY

Approval Rate

-12mo

Development

low

PL/2026/05855
Extension of first floor accommodation to full two-storey height rooms. Create a link from the garage to the house first floor to create a bedroom with ensuite. Creation of an enclosed front door porch, and a single storey infill extension to enclose the
Pending
PL/2026/05440
Change of Use of Residential Annexe to Holiday Let (Retrospective)
Pending
PL/2026/04689
Variation of Condition 2 (approved plans) on PL/2023/05799 to allow for a re-aligned roof structure and optimized eaves height.
Pending

View Planning Timeline