30 Rustat Avenue, Cambridge, CB1 3PF

UPRN:10002562797Semi-Detached House4 bedsBuilt 2003-2006

FreeholdCouncil Tax: Band FEPC: C (77)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Strong

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

20 of 21 sources

Sale Estimate

£650,000

£618k - £683kHigh

Estimate

£650k

Range

£618k – £683k

Rent Estimate (pcm)

£2,450

£2k - £3k

Monthly

£2,450

Yield

4.90%

Verdict

Derived from HomePortfolio scores

30 Rustat Avenue earns an INVESTIGATE rating with HP Score 75/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (86/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

75/ 100

Strong

Investment Score

68/ 100

Moderate

Crime Score

45/ 100

Elevated

Walkability

86/ 100

Excellent

Transit & Bike

Transit 3Bike 95

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 6 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 +7.7% (HIGH), sold-comps +23.9%, £/sqft +23.8%] → 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 9 Nov 2026
- valuation_snapshotsestimate for 10002562797· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11%· as of 24 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.79
- valuation_snapshotsrent estimate 2450/mo (range 2200-2700)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -861/mo, -35% 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 6 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 91 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 & liquidity14.6/15
406 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

£450,000£690,000

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£600,000

At the asking price

Monthly rent£2,450/mo

Evidenced range £2,200-£2,700

Interest rate5.4%

Loan to value75%

Cash required: £201,300
Net cash flow: -£329/mo
Cash on cash: -2.0%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.21 - 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_snapshotsestimate for 10002562797Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11%Valuation edge · as of 24 Oct 2026
valuation_snapshotsrent estimate 2450/mo (range 2200-2700)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
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 2450/mo (range 2200-2700)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 91 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. 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£650,000

Rent Estimate (pcm)£2,450

Gross Yield4.90%

1y Growth-

3y Growth+0.6%

5y Growth+1.0%

10y Growth+1.9%

Last Sold Price£565,000 (2018-10-24)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0CB1 3PF

Approval Rate

-12mo

Development

low

26/1288/TTCA
Lime adjacent to garage - Reduce height and spread on all sides by 1 -1.5m down to previous pollard points. Row of Limes - Reduce height and spread on all sides by 1 -1.5m down to previous pollard points.
Pending
26/04093/HFUL
Two storey side extension and hip to gable roof extension with rear dormer. Render and cladding to existing dwelling, alterations to fenestration.
Pending
26/1277/TTCA
Acacia (T1) crown reduce Easterly aspect by up to 1m. Crown reduce Westerly aspect by up to 2m to remove growth away from neighbours property, shape into the crown. Apple (T2) crown reduce Easterly aspect by up to 2m to previous pruning points (back to neighbour's boundary)
Pending

View Planning Timeline

Ownership

Corporate Ownership58.2%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2018-10-24
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£38,711

Population Density-

Owner Occupied28%

Age Distribution

0-15 12%16-64 83%65+ 5%

View Area Profile

Schools Nearby

Cambridge Maths School
0.3 mi
-
St. Andrew's College Cambridge
0.3 mi
Inspected by ISI
Sancton Wood School
0.4 mi
Inspected by ISI
Cambridge Muslim Secondary School
0.5 mi
Report card2026
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

23 Rustat Avenue
-
£782k
-
19 Rustat Avenue
-
£595k
-
4 Rustat Avenue
-
£605k
-
29 Rustat Avenue
-
£595k
-

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