Recent sale
29 THESEUS WALK
£397k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
27 Theseus Walk, London, N1 8DS
UPRN:5300090137Purpose Built Flat1 bedsBuilt 1983-1990
LeaseholdCouncil Tax: Band CEPC: C (76)AI-Powered Intelligence
Data freshness:Price Paid· 2mo agoPrice Paid: ageing, refreshed 2mo ago (2026-08-01T00:05:07.844309+00:00)Planning· 2mo agoPlanning: ageing, refreshed 2mo ago (2026-07-10T08:52:38.836837+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 3mo agoRisk: ageing, refreshed 3mo ago (2026-07-04T06:46:22.443816+00:00)Crime· freshCrime: fresh, refreshed 2d ago (2026-09-20T01:24:22.764986+00:00)Connectivity· 3mo agoConnectivity: ageing, refreshed 3mo ago (2026-07-04T20:23:28.637306+00:00)Schools· 3mo agoSchools: ageing, refreshed 3mo ago (2026-07-07T09:14:45.605452+00:00)Amenities· 3mo agoAmenities: ageing, refreshed 3mo ago (2026-07-05T20:05:00.707256+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 4mo agoCouncil Tax: stale, refreshed 4mo ago (2026-05-20T09:33:12.870431+00:00)
AI ValuationFairly ValuedUpdated yesterday
£433,000
Estimated value
Range: £390k - £476k|Last sold: £272k (2011-08-12)
Estimate of £433k for purpose built flats in London. 645 transactions in the last 12 months; median £651k.
AI Confidence
-
Medium confidence
Value History
Current estimate
£433k
£390k - £476k - Medium confidence
Annualised (CAGR)
-0.55%
Over the full window
Peak estimate
£461k
Mar 2025
From peak
-6.07%
Drawdown from peak
AVM estimate (model)Repeat-sales index - N1 district (quarterly)index YoY -7.03%
Growth by window
3m
-2.04%
6m
-0.46%
12m
-5.46%
24m
-4.42%
60m
-3.13%
Rental Market
Estimated rent (pcm)
£2,150
/ month
Gross yield
5.83%
Net yield
4.09%
Vacancy trend
12-month change
Tenant profile
Market Metrics
Avg Area Price
£651k
1-bed Purpose Built Flat
12m Price Growth
-
vs UK avg
Days on Market
90d
Area avg
Investment Analysis
Buy-to-let cashflow + capital returns
Purchase
- Asking Price£433,000
- SDLT standard£11,650
- SDLT BTL surcharge (5%)£21,650
- Legal + Survey£15,000
- Refurb (light)£30,310
- Total All-In Cost£511,610
Funding
- Deposit (25%)£108,250
- Mortgage (75% LTV)£324,750
- Interest Rate5.25%
- Mortgage TypeInterest Only
- Cash Required£186,860
Monthly Returns
- Monthly Rent (est)£2,150
- Mortgage Payment (IO)-£1,421
- Management (10%)-£215
- Insurance-£118
- Maintenance-£180
- Monthly Cashflow+£216
Capital Returns
- 5yr Property Value£416,584
- 5yr Capital Gain (-0.77% pa)+£-16,416
- 5yr Cumulative Rent (net)+£98,220
- Less mortgage interest-£85,260
- 5yr Total Return-£3,456
5-Year Projection
| Year | Property Value | Equity | Cashflow (YTD) | Total Return | ROI |
|---|---|---|---|---|---|
| Year 1 | £429,666 | £104,916 | +£2,592 | -£742 | -0.4% |
| Year 2 | £426,357 | £101,607 | +£5,184 | -£1,459 | -0.8% |
| Year 3 | £423,075 | £98,325 | +£7,776 | -£2,149 | -1.2% |
| Year 4 | £419,817 | £95,067 | +£10,368 | -£2,815 | -1.5% |
| Year 5 | £416,584 | £91,834 | +£12,960 | -£3,456 | -1.8% |
Assumes -0.77% pa capital growth (API forecast), 3.0% rental growth, 5.25% IO mortgage held for 5 years, light refurb completed year 0. ROI is on total cash invested (£186,860).
Price Forecast
No forecast available.
Demand & Supply
DemandSupply
Comparable Sales
Recent sale
3 THESEUS WALK
£840k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
Recent sale
18 THESEUS WALK
£620k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
Recent sale
68 THESEUS WALK
£565k
Sale price
£/sqft
-
Rent pcm
-
Yield
-
Area Economic Intelligence
Signal
£49,624
Median Income
Signal
1,729
Population
Signal
6.7 / 100
Deprivation