Returns predictor · v0 beta

Projected returns by community — baseline trend plus infrastructure shocks

Every Dubai community, projected over 12 / 36 / 60 months. Returns decompose into a clamped baseline drift and per-event infrastructure shocks (Blue Line, DWC Phase 2, Etihad Rail and others) with explicit confidence bands. The closest to a transparent forward-returns model that exists for Dubai property.

Beta · calibration in progress · 1 event in the metro sample. The model decomposes each projection into a mean-reverting baseline drift, per-event infrastructure shocks, and off-plan supply pressure. Shock coefficients are mostly literature defaults from transit-oriented development and airport-spillover research — Dubai-specific calibration is only available for the Route 2020 metro extension (the one historical event whose pre/post window doesn't span a broader-market regime shift like the 2008 crash or 2014 cool-down). The Route 2020 event-level DiD has standard error ±5.5pp, so the metro coefficient itself is single-event precision until Blue Line 2029 doubles the sample. The confidence band on each projection includes a large calibration-uncertainty term to reflect that. Full methodology

90 communities · 14 with infrastructure shocks

#	Community	Projected 36m	Band	Z-score	Shocks
1	Mirdif	+33.8%	±11.5pp	+1.24	1
2	Al Rashidiya	+33.8%	±11.5pp	+1.24	1
3	Mudon	+31.3%	±7.5pp	+1.05	0
4	Jumeirah Park	+31.3%	±7.5pp	+1.05	0
5	Nad Al Shiba Villas	+31.3%	±7.5pp	+1.05	0
6	Jabal Ali Village	+31.3%	±7.5pp	+1.05	0
7	Springs - 1	+31.3%	±7.5pp	+1.05	0
8	Springs - 2	+31.3%	±7.5pp	+1.05	0
9	Rukan	+30.8%	±7.5pp	+1.01	0
10	Barsha Heights	+30.7%	±7.5pp	+1.00	0
11	JABEL ALI HILLS	+30.7%	±7.5pp	+1.00	0
12	International City Phase 1	+30.3%	±11.5pp	+0.98	1
13	Palm Jumeirah	+30.0%	±7.5pp	+0.96	0
14	Sufouh Gardens	+29.9%	±7.5pp	+0.95	0
15	Al Barari	+29.9%	±7.5pp	+0.95	0
16	The Villa	+29.6%	±7.5pp	+0.92	0
17	Madinat Badr	+28.6%	±7.5pp	+0.85	0
18	Nad Al Sheba Gardens	+28.2%	±7.5pp	+0.82	0
19	The World	+28.2%	±7.5pp	+0.82	0
20	Arjan	+27.8%	±7.5pp	+0.78	0
21	Dubai Sports City	+27.8%	±7.5pp	+0.78	0
22	International City Phase 3	+27.8%	±7.5pp	+0.78	0
23	Liwan1	+27.8%	±7.5pp	+0.78	0
24	Dubai Investment Park First	+27.8%	±7.5pp	+0.78	0
25	Down Town Jabal Ali	+27.8%	±7.5pp	+0.78	0
26	City Of Arabia	+27.8%	±7.5pp	+0.78	0
27	WARSAN FIRST DEVELOPMENT	+27.8%	±7.5pp	+0.78	0
28	Palm Deira	+27.7%	±11.5pp	+0.78	1
29	Jumeirah Village Triangle	+27.7%	±7.5pp	+0.78	0
30	DAMAC HILLS	+27.7%	±7.5pp	+0.78	0
31	Dubai Maritime City	+27.7%	±7.5pp	+0.78	0
32	Dubai South Residential District	+27.7%	±7.5pp	+0.78	0
33	Jumeirah Islands	+27.7%	±7.5pp	+0.78	0
34	Wasl Gate	+27.7%	±7.5pp	+0.78	0
35	Meydan Racecourse Community	+27.7%	±7.5pp	+0.78	0
36	Falcon City	+27.7%	±7.5pp	+0.78	0
37	Jumeirah Garden City	+27.7%	±7.5pp	+0.78	0
38	Living Legends	+27.7%	±7.5pp	+0.78	0
39	Business Park	+27.7%	±7.5pp	+0.78	0
40	Mohammed Bin Rashid AL Maktoum District 11	+27.0%	±7.5pp	+0.73	0
41	Dubai Health Care City Phase 2	+26.5%	±15.5pp	+0.69	2
42	Remraam	+23.8%	±7.5pp	+0.48	0
43	Majan	+23.7%	±7.5pp	+0.48	0
44	Jaddaf Waterfront	+23.5%	±15.5pp	+0.47	2
45	Dubai Science Park	+23.2%	±7.5pp	+0.44	0
46	TOWN SQUARE	+22.8%	±7.5pp	+0.41	0
47	The Greens	+22.2%	±7.5pp	+0.36	0
48	Arabian Ranches II	+20.0%	±7.5pp	+0.20	0
49	Dubai Water Canal	+19.3%	±15.5pp	+0.15	2
50	Mina Rashid	+18.8%	±7.5pp	+0.11	0
51	Jumeirah Golf Estates	+16.6%	±7.5pp	-0.06	0
52	800 Villas	+16.3%	±7.5pp	-0.08	0
53	LA MER	+16.1%	±7.5pp	-0.09	0
54	DAMAC Lagoons	+16.0%	±7.5pp	-0.10	0
55	TILAL AL GHAF	+15.3%	±7.5pp	-0.16	0
56	City Walk	+14.5%	±11.5pp	-0.22	1
57	Arabian Ranches - 1	+14.1%	±7.5pp	-0.24	0
58	Dubai Creek Harbour	+14.1%	±15.5pp	-0.25	2
59	Meydan One Community	+13.1%	±7.5pp	-0.32	0
60	Al Furjan	+13.0%	±7.5pp	-0.33	0
61	Dubai Studio City	+12.5%	±7.5pp	-0.37	0
62	Arabian Ranches 3	+12.1%	±7.5pp	-0.40	0
63	DMCC-EZ2	+11.7%	±7.5pp	-0.42	0
64	Jumeirah Village Circle	+10.6%	±7.5pp	-0.51	0
65	DownTown Dubai	+9.8%	±15.5pp	-0.57	2
66	The Valley	+8.8%	±7.5pp	-0.65	0
67	Discovery Gardens	+8.5%	±7.5pp	-0.67	0
68	International Media Production Zone	+7.7%	±7.5pp	-0.73	0
69	DMCC-EZ1	+7.5%	±7.5pp	-0.74	0
70	Wasl 1	+6.5%	±7.5pp	-0.82	0
71	HADAEQ SHEIKH MOHAMMED BIN RASHID - DISRICT 7	+6.0%	±7.5pp	-0.86	0
72	SOBHA HARTLAND	+4.5%	±7.5pp	-0.97	0
73	Jumeriah Beach Residence - JBR	+4.4%	±7.5pp	-0.98	0
74	Palm Jabal Ali	+3.1%	±11.5pp	-1.08	1
75	Business Bay	+0.6%	±11.5pp	-1.26	1
76	Dubai World Central	+0.3%	±7.5pp	-1.28	0
77	Dubai Harbour	-0.9%	±7.5pp	-1.38	0
78	Dubai Hills Estate	-1.6%	±7.5pp	-1.43	0
79	Dubai Investment Park Second	-3.2%	±7.5pp	-1.55	0
80	Al Warqa	-3.5%	±11.5pp	-1.57	1
81	Bluewaters Island	-4.4%	±7.5pp	-1.64	0
82	Silicon Oasis	-7.0%	±11.5pp	-1.83	1
83	TECOM Site A	-7.0%	±7.5pp	-1.84	0
84	Dubai Marina	-7.1%	±7.5pp	-1.84	0
85	DAMAC HILLS 2	-7.1%	±7.5pp	-1.84	0
86	Mohammed Bin Rashid AL Maktoum City -District -1 Community	-7.1%	±7.5pp	-1.84	0
87	TECOM Site D	-8.9%	±7.5pp	-1.98	0
88	Dubai Land Residence Complex	-10.1%	±7.5pp	-2.07	0
89	Jumeirah Lakes Towers	-10.1%	±7.5pp	-2.07	0
90	Motor City	-10.1%	±7.5pp	-2.07	0

Methodology

Projection formula. For each community, the projected total PSF return over the horizon is the sum of three terms — a mean-reverting baseline drift, per-event infrastructure shocks, and an off-plan supply-pressure drag.

Baseline + mean reversion. Drift is annualised from the community's last 8 quarters of DLD price history, clamped to [-6%, +12%]/yr. The clamped value is then blended toward a 7%/yr Dubai long-run anchor — λ = 0.1 at 12m, 0.3 at 36m, 0.5 at 60m. This stops a community currently in a hot streak from projecting a flat compounded return out to 5 years; markets revert.

Infrastructure shocks. Each event (metro, rail, airport, mega-development) has a peak uplift coefficient, a ramp-up window before opening day, a saturation window after opening, and a catchment radius. The contribution to a given community is the peak uplift × distance decay × time factor × confidence weight. Distance decay is linear from 1.0 at the event centre to 0.0 at the catchment boundary. The time factor is the average value of the shock curve over the horizon window, integrated numerically.

Supply pressure. Each community has an off-plan share (offplan_pct from stats — the % of recent transactions that are off-plan filings). City baseline is 30%. Communities with a share above baseline get a small negative drag scaled by the excess pp and the horizon length, capped at -3pp. The signal: communities with a heavy unbuilt pipeline see absorption pressure when those units complete and hit the secondary market.

Confidence band. Each projection ships with a symmetric ± band that combines a calibration-uncertainty term (large while coefficients are literature defaults) and a per-year horizon-uncertainty term. Longer horizons widen the band; communities with more shocks applied widen it further.

Z-score normalisation. The Z-score column expresses each community's projection as standard deviations above or below the cohort mean for the same horizon, so picks can be ranked relative to peers.

What v0 doesn't model yet. Service-charge trajectory, foreign-buyer demand proxies, and per-building granularity (currently community-level only). Supply pressure uses the offplan_pct proxy rather than per-project unit counts because the project-level data is too sparse on completion dates. v1 calibration plan: run scripts/calibrate/predictor-coefficients.ts against the pre-2020 DLD back-fill to replace literature defaults with Dubai-specific values.

Source files for audit. Math: src/lib/predictor.ts. Coefficients: src/lib/predictor-coefficients.ts. Infrastructure events: src/data/infrastructure-pipeline.json. Every coefficient is auditable; no values are hidden behind a logo.