81 Park Barn Drive, Guildford, GU2 8ER

UPRN:100061398666End Terrace House3 bedsBuilt 1976-1982

FreeholdCouncil Tax: Band CEPC: B (86)

Data freshness:Listing· freshPrice Paid· freshPlanning· 2mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

5 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£393,000

£373k - £413kHigh

Estimate

£393k

Range

£373k – £413k

Rent Estimate (pcm)

£2,100

£2k - £2k

Monthly

£2,100

Yield

6.72%

Verdict

Derived from HomePortfolio scores

81 Park Barn Drive earns an INVESTIGATE rating with HP Score 66/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (58/100). 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)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

66/ 100

Mixed

Investment Score

63/ 100

Moderate

Crime Score

43/ 100

Elevated

Walkability

58/ 100

Moderate

Transit & Bike

Transit 29Bike 57

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 2 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 +4.6% (HIGH), sold-comps +28.4%, £/sqft +28.4%] → 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 12 Oct 2026
- valuation_snapshotsestimate for 100061398666· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.5%· as of 1 Nov 2026
Rental economics13.2/40
gross yield 6.7%; range width penalty ×0.96
- valuation_snapshotsrent estimate 2100/mo (range 2000-2250)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -169/mo, -8% 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 2 Nov 2026
Seller motivationNot scored
context, not scored: 2 price cut(s), 131 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 2 Nov 2026
Risk & liquidity14.6/15
266 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

£281,000£431,000

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£375,000

At the asking price

Monthly rent£2,100/mo

Evidenced range £2,000-£2,250

Interest rate5.4%

Loan to value75%

Cash required: £122,550
Net cash flow: £188/mo
Cash on cash: 1.8%
Score at this price: 30

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.66 - 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 100061398666Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.5%Valuation edge · as of 1 Nov 2026
valuation_snapshotsrent estimate 2100/mo (range 2000-2250)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 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 2100/mo (range 2000-2250)
Seller motivation could not be scored
context, not scored: 2 price cut(s), 131 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. 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£393,000

Rent Estimate (pcm)£2,100

Gross Yield6.72%

1y Growth-

3y Growth-0.2%

5y Growth+1.9%

10y Growth+2.1%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1GU2 8ER

Approval Rate

100%12mo

Development

low

26/P/01416
Single storey front infill extension, side and rear single story extensions and conversion of garage to habitable accommodation.
Pending
26/P/01404
Erection of part single, part two storey side/rear 'wrap around' extension following demolition of existing ground floor extension. Demolition of existing garage. Internal alterations.
Pending
26/P/01390
Certificate of lawfulness for proposed development to establish whether a single storey rear extension with hip to gable loft conversion and additional dormer roof together with the change of use from class C3 to class C4 HMO would be lawful.
Pending

View Planning Timeline

Ownership

Corporate Ownership72.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

3 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,985

Population Density5,364 /km²

Owner Occupied26%

Age Distribution

0-15 18%16-64 71%65+ 11%

View Area Profile

Schools Nearby

Rydes Hill Preparatory School
0.3 mi
Inspected by ISI
Kings College Guildford
0.3 mi
Good
St Joseph's Catholic Primary School
0.3 mi
Inspected as St Joseph's Catholic Primary School (URN 131112) on 9 Feb 2023
Guildford Grove Primary School
0.3 mi
Good

1 of 8 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

47 Park Barn Drive
-
£450k
-
85 Park Barn Drive
-
£365k
-
89 Park Barn Drive
-
£317k
-
91 Park Barn Drive
-
£340k
-

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