Siddha Sky Phase 4 vs Runwal Upper Crest
A detailed comparison of Siddha Sky Phase 4 in Sion and Runwal Upper Crest in Sion. Compare pricing, RERA status, configurations, possession dates, and amenities to make an informed decision.

Siddha Sky Phase 4
Runwal Upper Crest
Compare sizes and total prices
Recorded configurations and indicative prices. Unit availability, taxes, charges and the final quote need confirmation.
| Configuration | Siddha Sky Phase 4 | Runwal Upper Crest |
|---|---|---|
| 2 BHK · carpet area | 649 sq ft / 691 sq ft | Not recorded |
| 2 BHK · indicative total price | ₹1.89 crore / ₹1.99 crore | Not recorded |
| 3 BHK · carpet area | 863 sq ft | Not recorded |
| 3 BHK · indicative total price | ₹2.6 crore | Not recorded |
Project record updates: Siddha Sky Phase 4 — 11 September 2026; Runwal Upper Crest — 13 September 2026. These dates do not confirm when a price was last verified. “Not recorded” does not mean unavailable.
📊 Side-by-Side Comparison
| Parameter | Siddha Sky Phase 4 | Runwal Upper Crest |
|---|---|---|
| Location | Sion, Mukund Rao Ambedkar Marg | Sion, Pratiksha Nagar Depot Rd, Mkada Chawl |
| Developer | Siddha Group | Runwal Realty |
| Construction Status | Under Construction | Under Construction |
| Indicative rate per sq.ft. | ₹29,122 | ₹30,000 |
| Recorded possession target | May 2030 | 2026 |
| Configurations | 2 BHK, 3 BHK | N/A |
| RERA Number | P51900021031 | P51900005685 |
| Project Type | Residential | Residential |
| Floors | 38 | 29 |
| Recorded feature labels | 29 | 0 |
Plans and prices
Siddha Sky Phase 4
No verified floor-plan link is currently recorded.
Our advisor can share the latest prices and options for this project.
Get prices & options on WhatsAppRunwal Upper Crest
No verified floor-plan link is currently recorded.
Our advisor can share the latest prices and options for this project.
Get prices & options on WhatsAppFacilities and specifications
Siddha Sky Phase 4
24x7 SecurityAC LiftsCCTVClubhouseConcealed PlumbingConcealed WiringCycling TrackEV ChargingFire SafetyGardenGated CommunityGymnasiumIndoor GamesIntercomJogging TrackKids Play AreaMini TheatreModern ElevatorsMultipurpose HallParkingPet FriendlyPower BackupSenior Citizen AreaSports CourtSwimming PoolVideo Door PhoneVisitor ParkingWater HarvestingYoga RoomRunwal Upper Crest
Amenity details not available.
❓ Frequently Asked Questions
How do the recorded prices compare?
Siddha Sky Phase 4 has the lower recorded indicative rate, by ₹878/sq ft. Compare the configuration-level total prices and carpet areas above. A lower rate does not necessarily mean a lower total price; confirm the exact unit and charges with an advisor.
What are the recorded possession targets?
Siddha Sky Phase 4: May 2030. Runwal Upper Crest: 2026. These are recorded targets, not delivery guarantees. Confirm the applicable tower and phase on MahaRERA and with the developer.
Which RERA records apply?
Siddha Sky Phase 4: P51900021031. Runwal Upper Crest: P51900005685. Verify the relevant project phase on the official MahaRERA website.
How should I compare the listed features?
These records mix facilities and specifications, and may use different names for similar features. A longer list does not establish a better project. Confirm which features apply to your tower and unit, and compare the ones that matter to you.
