Tempsford House, 138 High Street, Marshfield, Chippenham, SN14 8LU

UPRN:584484End Terrace House3 bedsBuilt -

Tenure: -Council Tax: Band EEPC: -

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

Tempsford House, 138 High Street, Marshfield, Chippenham, SN14 8LU

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

17 of 21 sources

Sale Estimate

£703,000

£562k - £843kLow

Estimate

£703k

Range

£562k – £843k

Rent Estimate (pcm)

£2,850

£3k - £3k

Monthly

£2,850

Yield

2.68%

Verdict

Derived from HomePortfolio scores

Tempsford House earns an INVESTIGATE rating with HP Score 64/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (23/100). 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 SourcesPortal listingsOfcom Connected NationsOfcom mobile coverageMarket 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

64/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

7/ 100

Low

Walkability

23/ 100

Low

Transit & Bike

Transit 7Bike 21

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics0/40
gross yield 2.7%; range width penalty ×0.81
- valuation_snapshotsrent estimate 2850/mo (range 2550-3100)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -3,414/mo, -120% 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
Risk & liquidity9.2/15
284 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.

Economics

What happens to your money

Your assumptions

Purchase price£1,275,000

At the asking price

Monthly rent£2,850/mo

Evidenced range £2,550-£3,100

Interest rate5.4%

Loan to value75%

Cash required: £455,050
Net cash flow: -£2,330/mo
Cash on cash: -6.1%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.66 - 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_snapshotsrent estimate 2850/mo (range 2550-3100)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
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
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 2850/mo (range 2550-3100)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
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£703,000

Rent Estimate (pcm)£2,850

Gross Yield2.68%

1y Growth-

3y Growth-2.9%

5y Growth+1.5%

10y Growth+2.6%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

6SN14 8LU

Approval Rate

100%12mo

Development

low

P26/02468/HH
Erection of single storey rear extension and part conversion of existing garage to form additional living accommodation.
Pending
DOC26/00375
Discharge of Condition 3b (Verges and Ridges), 3c (Garage Door), attached to planning permission P22/04776/LB Alterations to existing outbuilding to raise the roofline and facilitate conversion of first floor to annexe ancillary to the main dwelling.
Pending
P26/02353/TCA
Works to crown reduce 1no. Sycamore Tree by approx 2 metres. Situated within Marshfield Conservation Area.
Pending

View Planning Timeline

Ownership

Corporate Ownership65.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

19 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,002

Population Density66 /km²

Owner Occupied76%

Age Distribution

0-15 17%16-64 57%65+ 26%

View Area Profile

Schools Nearby

Marshfield Church of England Primary School
0.8 mi
Good
Colerne CofE Primary School
3.2 mi
GoodImproving
Swainswick Church School
3.5 mi
OutstandingImproving
Batheaston Church School
3.7 mi
Report card2026
Ofsted no longer awards a single overall grade.

1 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

147 High Street
-
£125k
-
152 High Street
-
£295k
-
136 High Street
-
£1.22M
-
127 High Street
-
£800k
-

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