Castle Cottage, Castle Street, Keinton Mandeville, Somerton, TA11 6DX

UPRN:30012308End Terrace House4 bedsBuilt before 1900

FreeholdCouncil Tax: Band CEPC: F (37)

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

Castle Cottage, Castle Street, Keinton Mandeville, Somerton, TA11 6DX

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

20 of 21 sources

Sale Estimate

£324,000

£308k - £340kHigh

Estimate

£324k

Range

£308k – £340k

Rent Estimate (pcm)

£1,250

£1k - £1k

Monthly

£1,250

Yield

4.62%

Verdict

Derived from HomePortfolio scores

Castle Cottage earns an INVESTIGATE rating with HP Score 58/100. Investment score 41/100 reflects below-average fundamentals. Crime intensity is very low. Walkability is limited (4/100). 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

58/ 100

Mixed

Investment Score

41/ 100

Mixed

Crime Score

9/ 100

Low

Walkability

4/ 100

Low

Transit & Bike

Transit 4Bike 14

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 4 Nov 2026

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

Valuation edge2.5/15
claims [AVM -0.3% (HIGH), sold-comps +35.1%, £/sqft +35.1%] → 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
Market estimate used (HIGH confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 30012308· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 8 comps, dispersion 9.3%· as of 1 Nov 2026
Rental economics0/40
gross yield 4.6%; range width penalty ×0.80
- valuation_snapshotsrent estimate 1250/mo (range 1100-1350)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -582/mo, -47% 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 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 120 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 4 Nov 2026
Risk & liquidity14.7/15
115 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

£244,000£374,000

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£325,000

At the asking price

Monthly rent£1,250/mo

Evidenced range £1,100-£1,350

Interest rate5.4%

Loan to value75%

Cash required: £105,050
Net cash flow: -£231/mo
Cash on cash: -2.6%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.14 - 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 30012308Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 8 comps, dispersion 9.3%Valuation edge · as of 1 Nov 2026
valuation_snapshotsrent estimate 1250/mo (range 1100-1350)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 1250/mo (range 1100-1350)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 120 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. 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.
3. 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£324,000

Rent Estimate (pcm)£1,250

Gross Yield4.62%

1y Growth-

3y Growth+2.2%

5y Growth+2.2%

10y Growth+4.0%

Last Sold Price£280,000 (2018-09-17)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningUnknown
LandslideModerate
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

3TA11 6DX

Approval Rate

100%12mo

Development

low

26/02386/HOU
Proposed alterations to the outbuilding to provide ancillary accommodation.
Pending
26/02369/COL
Application for a Lawful Development Certificate for the proposed Erection of a Mobile, timber-clad residential annexe within the residential curtilage of Hazeldene, Barton Road, Keinton Mandeville, Somerset TA11 6EA.
Pending
26/01725/DOC1
Discharge of Condition No. 3 (HMMP), No. 5 (BEMP), No. 6 (CEMP) and No. 7 (Surface Water Drainage) of Planning Application 24/00983/FUL.
Conditions

View Planning Timeline

Ownership

Corporate Ownership77.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2018-09-17
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

8 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£29,908

Population Density154 /km²

Owner Occupied82%

Age Distribution

0-15 15%16-64 56%65+ 29%

View Area Profile

Schools Nearby

Keinton Mandeville Primary School
0.3 mi
Good
Charlton Mackrell CofE Primary School
2.1 mi
GoodConcerns
Butleigh Church of England Primary School
2.4 mi
Inspected as Butleigh Church of England Primary School (URN 123745) on 13 Jun 2023
Baltonsborough Church of England VC Primary School
2.5 mi
Inspected as Baltonsborough Church of England Voluntary Controlled Primary School (URN 123740) on 15 Nov 2023

1 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

The Old Bakery Castle Street
-
£400k
-
Irving Lodge Castle Street
-
£850k
-
Cotton House Castle Street
-
£610k
-
Barley Twist Castle Street
-
£230k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN