12 Ambient House, 82 Tysoe Avenue, Enfield, EN3 6FH

UPRN:207193397Purpose Built Flat2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band DEPC: D (65)

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

12 Ambient House, 82 Tysoe Avenue, Enfield, EN3 6FH

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£256,000

£243k - £269kHigh

Estimate

£256k

Range

£243k – £269k

Rent Estimate (pcm)

£1,550

£1k - £2k

Monthly

£1,550

Yield

7.75%

Verdict

Derived from HomePortfolio scores

12 Ambient House earns an INVESTIGATE rating with HP Score 61/100. Investment score 70/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is limited (63/100). 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 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

61/ 100

Mixed

Investment Score

70/ 100

High

Crime Score

79/ 100

Elevated

Walkability

63/ 100

Moderate

Transit & Bike

Transit 24Bike 61

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesLead to verifyListing checked 2 Nov 2026

Fewer independent sources agree, or a component could not be scored.

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 edge2.5/15
claims [AVM +6.2% (HIGH), sold-comps +7.0%, £/sqft +6.8%] → 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 12 Oct 2026
- valuation_snapshotsestimate for 207193397· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 15.7%· as of 19 Oct 2026
Rental economics20.7/40
gross yield 7.8%; range width penalty ×0.94
- valuation_snapshotsrent estimate 1550/mo (range 1450-1650)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -3/mo, -0% 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 2 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 68 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
355 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 sensitivityScores 70+ up to £180,000

£180,000£276,000

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£240,000

At the asking price

Monthly rent£1,550/mo

Evidenced range £1,450-£1,650

Interest rate5.4%

Loan to value75%

Cash required: £75,600
Net cash flow: £263/mo
Cash on cash: 4.2%
Score at this price: 38

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.91 - 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 207193397Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 15.7%Valuation edge · as of 19 Oct 2026
valuation_snapshotsrent estimate 1550/mo (range 1450-1650)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 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 2026

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 1550/mo (range 1450-1650)
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. 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. Set your walk-away price before viewing - above £180,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
4. 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.

Valuation & Market

Sale Estimate£256,000

Rent Estimate (pcm)£1,550

Gross Yield7.75%

1y Growth-

3y Growth+0.8%

5y Growth+1.8%

10y Growth+2.3%

Last Sold Price£162,500 (2007-02-02)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0EN3 6FH

Approval Rate

-12mo

Development

low

26/04420/CND
Details submitted pursuant to reference: 25/01551/FUL: SUDS (10) in respect of sub-division of site and conversion single family dwelling house into 1 x 2-bed and 1 x 3-bed dwelling houses involving conversion of garage into habitable room, single storey rear extension and two storey side/rear extension.
Pending
26/04389/FUL
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with rear dormer to outrigger dormer, front roof lights, alterations to ground floor rear elevation fenestration's, associated amenity, cycle and refuse storage.
Pending
26/04398/PRH
Single storey rear extension 6m deep x 3m high (2.1m high to eaves) including demolition of existing rear extension and single-storey infill extension 3.63m deep x 3m high (2.1m high to eaves).
Pending

View Planning Timeline

Ownership

Corporate Ownership57.8%
Overseas OwnershipNo
Lease Term Remaining99 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2007-02-02
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,962

Population Density-

Owner Occupied37%

Age Distribution

0-15 27%16-64 67%65+ 6%

View Area Profile

Schools Nearby

Keys Meadow Primary School
0.1 mi
Good
Oasis Academy Enfield
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Freshsteps Independent school
0.3 mi
Outstanding
Fern House School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.

2 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Ambient House, 82 Tysoe Avenue
-
£220k
-
Ambient House, 82 Tysoe Avenue
-
£267k
-
Ambient House, 82 Tysoe Avenue
-
£240k
-
Ambient House, 82 Tysoe Avenue
-
£263k
-

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