108 Ovaltine Court, Ovaltine Drive, Kings Langley, WD4 8GY

UPRN:10001117791Purpose Built Flat2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band DEPC: B (84)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

108 Ovaltine Court, Ovaltine Drive, Kings Langley, WD4 8GY

HP Score

/ 100

Strong

Verdict

today

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

Evidence

20 of 21 sources

Sale Estimate

£267,000

£253k - £280kHigh

Estimate

£267k

Range

£253k – £280k

Rent Estimate (pcm)

£1,150

£1k - £1k

Monthly

£1,150

Yield

5.41%

Verdict

Derived from HomePortfolio scores

108 Ovaltine Court earns an INVESTIGATE rating with HP Score 75/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (51/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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

75/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

19/ 100

Moderate

Walkability

51/ 100

Moderate

Transit & Bike

Transit 22Bike 25

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 3 Nov 2026

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

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0.5/15
claims [AVM +4.5% (HIGH), sold-comps +0.8%, £/sqft +0.6%] → measured edge +0.11pp 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 Nov 2026
- valuation_snapshotsestimate for 10001117791· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.4%· as of 4 Nov 2026
Rental economics2.8/40
gross yield 5.4%; range width penalty ×0.85
- valuation_snapshotsrent estimate 1150/mo (range 1050-1250)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -361/mo, -31% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 3 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 2 price cut(s), unknown 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 3 Nov 2026
Risk & liquidity14.6/15
109 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

£191,000£293,000

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£255,000

At the asking price

Monthly rent£1,150/mo

Evidenced range £1,050-£1,250

Interest rate5.4%

Loan to value75%

Cash required: £80,550
Net cash flow: -£64/mo
Cash on cash: -1.0%
Score at this price: 18

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.34 - clears 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 10001117791Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.4%Valuation edge · as of 4 Nov 2026
valuation_snapshotsrent estimate 1150/mo (range 1050-1250)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 1150/mo (range 1050-1250)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. Ask the agent why the price was reduced and whether a previous sale fell through.
2 price cut(s) recorded on the listing history.
3. 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.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£267,000

Rent Estimate (pcm)£1,150

Gross Yield5.41%

1y Growth-

3y Growth+2.0%

5y Growth+2.1%

10y Growth+3.0%

Last Sold Price£288,000 (2016-04-29)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0WD4 8GY

Approval Rate

-12mo

Development

low

26/02339/FHA
Single storey side extension, roof alterations to side elevation, extension of chimney, insertion of roof lights, alterations to rear steps and openings, including addition of glazed screenings.
Pending
26/02247/FHA
Demolition of the existing side extension and adjoining garage, and construction of a new single-storey side and rear extension. Addition of front porch.
Pending
26/02235/ROC
Variation of Conditions 2 (Approved Plans), 3 (Materials), 5 (Parking Provision) attached to planning permission 21/02796/FHA
Pending

View Planning Timeline