20 Johnson House, Honington Mews, Farnborough, GU14 6GE

UPRN:10090824217Purpose Built Flat2 bedsBuilt 2012-2021

LeaseholdCouncil Tax: Band CEPC: B (83)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 3mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

20 Johnson House, Honington Mews, Farnborough, GU14 6GE

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£257,000

£244k - £270kHigh

Estimate

£257k

Range

£244k – £270k

Rent Estimate (pcm)

£1,300

£1k - £1k

Monthly

£1,300

Yield

6.00%

Verdict

Derived from HomePortfolio scores

20 Johnson House earns an INVESTIGATE rating with HP Score 68/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (53/100). 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 NationsMarket 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

68/ 100

Mixed

Investment Score

65/ 100

Moderate

Crime Score

44/ 100

Elevated

Walkability

53/ 100

Moderate

Transit & Bike

Transit 3Bike 55

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 11 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 edge0/15
claims [AVM -1.2% (HIGH), sold-comps -23.8%, £/sqft -23.6%] → 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 Nov 2026
- valuation_snapshotsestimate for 10090824217· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.7%· as of 15 Nov 2026
Rental economics7.1/40
gross yield 6.0%; range width penalty ×0.89
- valuation_snapshotsrent estimate 1300/mo (range 1200-1400)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -271/mo, -21% 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 11 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 185 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 11 Nov 2026
Risk & liquidity14.6/15
519 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

£195,000£299,000

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£260,000

At the asking price

Monthly rent£1,300/mo

Evidenced range £1,200-£1,400

Interest rate5.4%

Loan to value75%

Cash required: £82,300
Net cash flow: £22/mo
Cash on cash: 0.3%
Score at this price: 22

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.48 - 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 10090824217Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.7%Valuation edge · as of 15 Nov 2026
valuation_snapshotsrent estimate 1300/mo (range 1200-1400)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 11 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 11 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 1300/mo (range 1200-1400)
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. 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£257,000

Rent Estimate (pcm)£1,300

Gross Yield6.00%

1y Growth-8.0%

3y Growth+2.1%

5y Growth+2.3%

10y Growth+2.1%

Last Sold Price£255,000 (2022-10-13)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0GU14 6GE

Approval Rate

-12mo

Development

low

26/00562/NMAPP
Non Material Amendment to planning application : 26/00239/FULPP (demolition of detached garage and erection of a single storey side/rear extension) to allow changes to fenestrations and infill of rear porch
Pending
26/00554/FUL
Demolition of existing rear storage structures and the construction of a detached X-storey building comprising 2 X two-bedroom flats
Pending
26/00549/FULPP
Erection of a part two storey and part single storey rear extension
Pending

View Planning Timeline

Ownership

Corporate Ownership52.9%
Overseas OwnershipNo
Lease Term Remaining112 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2022-10-13
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,734

Population Density390 /km²

Owner Occupied53%

Age Distribution

0-15 21%16-64 72%65+ 7%

View Area Profile

Schools Nearby

The Wavell School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
Napier School
0.5 mi
Inspected by ISI
Marlborough Infant School
0.6 mi
Good
St Mark's Church of England Primary School
0.6 mi
Inspected as St Mark's Church of England Aided Primary School (URN 116389) on 21 May 2024

6 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Johnson House Honington Mews
-
£175k
-
Johnson House Honington Mews
-
£230k
-
Johnson House Honington Mews
-
£250k
-
Johnson House Honington Mews
-
£180k
-

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