21 Peregrine Drive, Great Warley, Brentwood, CM13 3GW

UPRN:10093275264Flat/Maisonette1 bedsBuilt 2021

LeaseholdCouncil Tax: Band CEPC: C (74)

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

21 Peregrine Drive, Great Warley, Brentwood, CM13 3GW

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£282,000

£268k - £296kHigh

Estimate

£282k

Range

£268k – £296k

Rent Estimate (pcm)

£1,350

£1k - £2k

Monthly

£1,350

Yield

5.79%

Verdict

Derived from HomePortfolio scores

21 Peregrine Drive earns an INVESTIGATE rating with HP Score 64/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (39/100). 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 listingsMarket 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

64/ 100

Mixed

Investment Score

63/ 100

Moderate

Crime Score

45/ 100

Elevated

Walkability

39/ 100

Mixed

Transit & Bike

Transit 9Bike 31

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 6 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 edge0.6/15
claims [AVM +0.7% (HIGH), sold-comps +0.7%, £/sqft +0.8%] → measured edge +0.12pp 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 10093275264· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 5.2%· as of 8 Nov 2026
Rental economics5.2/40
gross yield 5.8%; range width penalty ×0.83
- valuation_snapshotsrent estimate 1350/mo (range 1250-1500)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -319/mo, -24% 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 6 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 278 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 6 Nov 2026
Risk & liquidity14.7/15
280 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

£210,000£322,000

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£280,000

At the asking price

Monthly rent£1,350/mo

Evidenced range £1,250-£1,500

Interest rate5.4%

Loan to value75%

Cash required: £89,300
Net cash flow: -£10/mo
Cash on cash: -0.1%
Score at this price: 20

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.43 - 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 10093275264Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 5.2%Valuation edge · as of 8 Nov 2026
valuation_snapshotsrent estimate 1350/mo (range 1250-1500)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 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 1350/mo (range 1250-1500)
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. 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£282,000

Rent Estimate (pcm)£1,350

Gross Yield5.79%

1y Growth+3.7%

3y Growth+7.6%

5y Growth+2.6%

10y Growth+3.0%

Last Sold Price£273,000 (2023-05-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1CM13 3GW

Approval Rate

0%12mo

Development

low

26/01174/S192
Application for a Lawful Development Certificate for a proposed use or development for a hip to gable roof extension, rear dormer and front roof lights.
Pending
22/01294/NON/4
Non material amendment to application 22/01294/REM (Approval of reserved matters (appearance, layout, landscaping and scale) following Hybrid application (20/01111/FUL ) for a 70 bed-space care home (Use Class C2)) to allow for car parking bays 13, 14, 15 & 16 to be adjusted.
Approved
26/00888/HHA
Constuction of first floor side extension.
Pending

View Planning Timeline

Ownership

Corporate Ownership45.6%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2023-05-09
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,864

Population Density92 /km²

Owner Occupied74%

Age Distribution

0-15 19%16-64 60%65+ 21%

View Area Profile

Schools Nearby

Warley Primary School
0.3 mi
Good
Ursuline Preparatory School
0.5 mi
Inspected by ISI
Holly Trees Primary School
0.8 mi
Good
Brentwood County High School
1.1 mi
Report card2026
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

72 Peregrine Drive
-
£625k
-
12 Peregrine Drive
-
£273k
-
74 Peregrine Drive
-
£605k
-
67 Peregrine Drive
-
£590k
-

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