Ad Astra, Church Lane, Coulsdon, CR5 3RD

UPRN:68110709Detached House3 bedsBuilt 1950-1966

FreeholdCouncil Tax: Band GEPC: C (71)

Data freshness:Listing· freshPrice Paid· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 4mo agoAmenities· 1mo agoArea· Census 2021

Ad Astra, Church Lane, Coulsdon, CR5 3RD

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£1,059,000

£1.01M - £1.11MHigh

Estimate

£1.06M

Range

£1.01M – £1.11M

Rent Estimate (pcm)

£4,950

£5k - £5k

Monthly

£4,950

Yield

5.97%

Verdict

Derived from HomePortfolio scores

Ad Astra earns an INVESTIGATE rating with HP Score 62/100. Investment score 55/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (21/100). 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

62/ 100

Mixed

Investment Score

55/ 100

Moderate

Crime Score

25/ 100

Moderate

Walkability

21/ 100

Low

Transit & Bike

Transit 6Bike 24

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 2 Nov 2026

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

Valuation edge0/15
claims [AVM +6.0% (HIGH), sold-comps -16.8%, £/sqft -16.8%] → 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 12 Oct 2026
- valuation_snapshotsestimate for 68110709· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 13.6%· as of 23 Oct 2026
Rental economics6.5/40
gross yield 6.0%; range width penalty ×0.84
- valuation_snapshotsrent estimate 4950/mo (range 4500-5400)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -689/mo, -14% 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: 1 price cut(s), 63 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
283 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

£746,000£1,144,000

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£995,000

At the asking price

Monthly rent£4,950/mo

Evidenced range £4,500-£5,400

Interest rate5.4%

Loan to value75%

Cash required: £343,050
Net cash flow: £69/mo
Cash on cash: 0.2%
Score at this price: 21

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.47 - 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 68110709Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 13.6%Valuation edge · as of 23 Oct 2026
valuation_snapshotsrent estimate 4950/mo (range 4500-5400)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 4950/mo (range 4500-5400)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 63 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.
1 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£1,059,000

Rent Estimate (pcm)£4,950

Gross Yield5.97%

1y Growth-

3y Growth+1.2%

5y Growth+2.8%

10y Growth+2.1%

Last Sold Price£770,000 (2022-05-27)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

2CR5 3RD

Approval Rate

-12mo

Development

low

26/01694/HHOLD
Single-storey front and rear extensions and internal alterations. Removal of existing front porch and conservatory.
Pending
26/01242/F
Erection of a single-storey timber storage shed / outbuilding to replace a previous shed destroyed by a fallen tree. As amended on 22/10/2026.
Pending
20/00829/DET12A
Submission of verification report details pursuant to condition 12 of appeal permission 20/00829/F. Demolition of existing dwelling and the erection two buildings comprising 10 new homes with associated access, parking and landscaping.
Pending

View Planning Timeline

Ownership

Corporate Ownership63.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2022-05-27
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

7 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£40,014

Population Density637 /km²

Owner Occupied73%

Age Distribution

0-15 23%16-64 66%65+ 11%

View Area Profile

Schools Nearby

Serenity School
1.0 mi
Report card2026
Ofsted no longer awards a single overall grade.
Chipstead Valley Primary School
1.8 mi
Outstanding
St Aidan's Catholic Primary School
1.9 mi
Good
Coulsdon CofE Primary School
2.0 mi
Requires improvement

7 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Clovelly Church Lane
-
£950k
-
Red Quoins Church Lane
-
£845k
-
Little Close Church Lane
-
£870k
-
Heysham Church Lane
-
£750k
-

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