T1, NX ONE (Formerly prabhuprem advantage) is a RERA-registered commercial project by S.P.SAI.IT.PVT. LTD in Gautam Budh Nagar (RERA ID UPRERAPRJ9892). Registered with a completion deadline of 28 Sept 2021. UP-RERA flags this project "Default on QPR": it has not filed its mandatory quarterly progress report(s).
RERA status as reported: Registered.Basic details
The promoter’s own descriptions, published as filed. UP-RERA does not certify them.
| RERA IDRERA registration numberThe unique number the authority assigns to a registration - UPRERAPRJ… for a project, UPRERAPRM… for a promoter.Read the full entry in the glossary | UPRERAPRJ9892 |
| Project category | Commercial |
| Registration type | Ongoing |
| RERA status | Registered |
| Sanctioning authoritySanctioning authorityThe local body that approved the building and layout plans - not RERA.Read the full entry in the glossary | Greater Noida Authority |
| Proposed start | 1 Sept 2013 |
| Original start | 1 Sept 2013 |
| Project duration | 97 months |
| Address | Gautam Buddha Nagar, Gautam Budh Nagar |
| Tehsil | Gautam Buddha Nagar |
| Applicant type | Company |
| Applicant address | A-115, Office No-301, Old No.-51, 3rd Floor, Gali No.-1, Vakil Chamber, SHA, Karpur, East Delhi, New Delhi-110092 |
| Applicant contact |
Project timeline
Every dated filing on this project’s record, oldest first. A diamond is a date that was a plan, not something that happened.
Building permit sanctioned
PLG/(BP)3109/5612
Construction start, as declared
A date on the record, not a filing — what was planned as of this entry.
Registered with RERA
- to
Extension granted
Completion promised at registration
A date on the record, not a filing — what was planned as of this entry.
- to
Extension granted
“Six months extension in view of force majeure caused by covid-19 pandemic”
- to
Extension granted
Revised completion deadline
A date on the record, not a filing — what was planned as of this entry.
Registration & timeline
Dates on the registration itself, not on construction - the quarterly reports carry that.
| RERA registered | 11 Oct 2017 |
| Original completion | 30 Jun 2019 |
| Revised completion | 28 Sept 2021 |
| First completion certificate filedCompletion certificate (CC)The certificate saying a project has been built as sanctioned - not the same as permission to move in.Read the full entry in the glossary | - not on record |
| Registration fee | ₹1,11,000 |
| Sanctioning authority | Greater Noida Authority |
Inventory
derived from unit plan
The approved unit plan, not an availability list: nothing here says what is unsold.
| Configuration | Units | Carpet area |
|---|---|---|
| OTHER | 374 | 36-57 |
| Tower | Floors | Units | Carpet area m²Carpet areaThe net usable floor area inside a flat - the area you could lay a carpet on.Read the full entry in the glossary |
|---|---|---|---|
| T1 · OTHER | 11 | 374 | 36-57 |
Project team & development works
Who was engaged and what was promised. No status is filed against any of it.
| Sr. | Development work declared to RERA |
|---|---|
| 1 | Demarcation of Plots As per sanctioned plan |
| 2 | Boundary Wall As per sanctioned plan |
| 3 | Road Work As per sanctioned plan |
| 4 | Footpaths As per sanctioned plan |
| 5 | Water Supply Including Drinking Water Facilities As per sanctioned plan |
| 6 | Sewer System As per sanctioned plan |
| 7 | Drain As per sanctioned plan |
| 8 | Parks As per sanctioned plan |
| 9 | Tree Planting As per sanctioned plan |
| 10 | Design For Electric Supply Including Street Lighting As per sanctioned plan |
| 11 | Community Buildings As per sanctioned plan |
| 12 | Treatment and Disposal System of Sewage and Sullage water As per sanctioned plan |
| 13 | Solid Waste Management And Disposal System As per sanctioned plan |
| 14 | Water Conservation System As per sanctioned plan |
| 15 | Energy Management System Including Use of Renewable Energy As per sanctioned plan |
| 16 | Fire Protection And Fire Safety System As per sanctioned plan |
| 17 | Social Infrastructure And Other Public Amenities Including Public Health Services As per sanctioned plan |
| 18 | Emergency Evacuation Services As per sanctioned plan |
| 19 | Other Miscellaneous Work As per sanctioned plan |
Registered agents
1 agent
Agents the promoter filed against this project. A filing, not a recommendation, and not a statement that the registration is still valid.
| Sr. | Agent | RERA registration |
|---|---|---|
| 1 | SQUARE YARDS CONSULTING PRIVATE LIMITED | UPRERAAGT10119 |
Permits & extensions
1 permit
An approval and the date it runs to - not proof the work matching it was done.
1 sanctioning permit is on record with UPRERA, valid to 30 Aug 2018.
Sanctioned by Greater Noida Authority · 10,100 sqm of land · an approved plan of 1 block and 374 units. The plan totals are counted from what the promoter filed with RERA, not a figure the authority published as a total. See the approved unit plan
| Permit no. | Date | Valid upto | Extendable upto | Revised end | Documents filed |
|---|---|---|---|---|---|
| PLG/(BP)3109/5612 | 30 Aug 2013 | 30 Aug 2018 | 29 Aug 2023 | 30 Jun 2019 |
| Document | File |
|---|---|
| Other plan A plan the promoter filed that does not fall under the authority’s named headings. | no file published |
| Commencement certificate The sanctioning authority’s permission to begin construction - the document that says work could lawfully start. | PDF ↗ |
| Floor plans of all unit types The approved plan of each unit type, which is what a carpet-area figure is measured from. | PDF ↗ |
| Floor plans of all unit types The approved plan of each unit type, which is what a carpet-area figure is measured from. | PDF ↗ |
| Floor plans of all unit types The approved plan of each unit type, which is what a carpet-area figure is measured from. | PDF ↗ |
UPRERA’s record carries 3 completion extensions for this project, the latest running to 28 Sept 2021.
| # | Granted from | Extended upto | Note |
|---|---|---|---|
| 1 | 30 Jun 2019 | 31 Mar 2020 | — |
| 2 | 31 Mar 2020 | 29 Sept 2020 | Six months extension in view of force majeure caused by covid-19 pandemic |
| 3 | 29 Sept 2020 | 28 Sept 2021 | — |
Land & documents
16 filings
How the promoter says it holds the land. Not a title search - nothing here confirms it is unencumbered.
| KhasraKhasra numberThe number a piece of land carries in the state’s own revenue records.Read the full entry in the glossary | Area | Type |
|---|---|---|
| 17 | 10100 | — |
| 17 | 100020 | Plot |
1 registry or lease-deed filing is on this project’s record with UPRERA, dated 21 Jul 2014.
| Registry no. | Date | Type | Area |
|---|---|---|---|
| 1128 | 21 Jul 2014 | other | — |
| Allotment letter from the authority · IND/IT/2008/155 The development authority’s letter allotting the plot - usually the step before a lease deed is executed. | PDF ↗ |
| Document | Status | Uploaded |
|---|---|---|
| Encumbrance details What the promoter declared is charged against the land - mortgages and other claims that would sit ahead of a buyer. | not reported | — |
| Conveyance deed (proforma) The blank deed by which title would eventually transfer to the buyer or the association. | not reported | — |
| Completion / occupancy certificate (proforma) The blank form filed at registration. A proforma is a template on the record, not a certificate that has been issued. | not reported | — |
| Affidavit (Form B) The promoter’s sworn declaration to the authority at registration, including the undertaking about the project account. | not reported | — |
| Chartered accountant’s certificate The CA’s certification of the money drawn from the project account against the stage of construction. | not reported | — |
| Architect’s certificate The architect’s certification of the stage of construction reached - the professional basis for a quarterly percentage. | not reported | — |
| Engineer’s certificate The engineer’s certification of the cost incurred on construction to date. | not reported | — |
| Application form (proforma) The blank booking form the promoter filed - the terms a buyer would be asked to sign at booking. | New | 24 Apr 2019 ↗ |
| Allotment letter (proforma) The blank allotment letter on record - what the promoter said it would issue on booking. | New | 24 Apr 2019 ↗ |
| Waste disposal plan How the project proposed to handle sewage and solid waste, as filed at registration. | New | 18 Apr 2019 ↗ |
| Water supply plan How the project proposed to supply water, as filed at registration. | New | 18 Apr 2019 ↗ |
| Electricity supply plan How the project proposed to supply power, as filed at registration. | New | 18 Apr 2019 ↗ |
| Development work plan The internal development the promoter undertook to build - roads, drainage and the rest of the site works. | New | 18 Apr 2019 ↗ |
| Agreement for other land The agreement under which the promoter is developing land it does not own - worth reading for who actually holds the title. | Old | 12 Aug 2017 ↗ |
Facilities
as declared to RERA
Mostly reference numbers for filings made elsewhere, such as a fire NOC. Not live certifications, and verified by neither RERA nor Estanzo.
| Drinking water | Authority supply |
| Fire safety (as filed with RERA) | As per NBC |
The fire-safety value above is the filing reference UPRERA published for this project, not a live safety certification.
Promoter (SPV) details
The legal entity carrying this project’s obligations. It may not be the brand it is marketed under.
| Legal name | S.P.SAI.IT.PVT. LTD |
| Role | Promoter · current |
| RERA ID | UPRERAPRM2562 |
| PAN | AAPCS4269P |
| CIN / TAN | DELS46221A |
| Name of chairman | Arvind Kumar Singh |
| Registered address | A-115, Office No-301, Old No.-51, 3rd Floor, Gali No.-1, Vakil Chamber, SHA, Karpur, East Delhi, New Delhi-110092 |
| RERA contact | |
| Registered since | 2017 |
Nearby projects
Gautam Budh Nagar
Straight-line distance between filed coordinates. Not a comparison and not a travel time.
Registered projects within 25 km, by straight-line distance from the coordinates each filed with RERA.
RERA bank accounts
verify before payment
Not confirmation that money is in these accounts, and details change - verify at the source before paying.
Under the Act’s 70% ruleThe 70% ruleThe RERA Act requires 70% of the money collected from a project’s buyers to sit in a separate bank account for that project’s land and construction cost alone.Read the full entry in the glossary, money collected from buyers is to be held in an account reserved for the project. UPRERA publishes what this promoter filed:
One bank account is filed for this project; UPRERA publishes no three-account breakdown for it. What is filed is the account, not what is in it.
| Account | As filed with RERA |
|---|---|
| Bank account as filed | prabhuprem buildcon private limitedBankyes bankBranchsector-63, noidaA/C no.IFSCyesb0000014 |
What has changed on this record
6 movements
When Estanzo first saw a difference - not proof RERA’s record changed that day.
Estanzo began recording changes to this record on 10 Aug 2026.
| Field | What moved | Observed |
|---|---|---|
| Promoter’s complaints tally (all their projects) | 174 (Under Registration - 3 ) → 174 (Under Registration - 2 ) changed in Estanzo’s record | 18 Oct 2026 |
| Promoter’s complaints tally (all their projects) | 174 (Under Registration - 6 ) → 174 (Under Registration - 3 ) changed in Estanzo’s record | 7 Oct 2026 |
| Promoter’s complaints tally (all their projects) | 173 (Under Registration - 5 ) → 174 (Under Registration - 6 ) changed in Estanzo’s record | 29 Sept 2026 |
| Promoter’s complaints tally (all their projects) | 170 (Under Registration - 2 ) → 173 (Under Registration - 5 ) changed in Estanzo’s record | 25 Sept 2026 |
| Promoter’s complaints tally (all their projects) | 169 (Under Registration - 1 ) → 170 (Under Registration - 2 ) changed in Estanzo’s record | 21 Sept 2026 |
| Promoter’s complaints tally (all their projects) | 169 (Under Registration - 2 ) → 169 (Under Registration - 1 ) changed in Estanzo’s record | 16 Aug 2026 |
| Promoter’s complaints tally (all their projects) | changed in Estanzo’s record · 18 Oct 2026 · 6 movements on record |
What to verify and what to ask
1 not published
Fields UP-RERA has not published for this project. Coverage is uneven, so an absence is not evidence anything is wrong - only something this page cannot answer.
- No quarterly progress report is published for this project.Ask the promoter for the latest quarterly report filed and the construction percentage certified in it.
Common questions about T1, NX ONE (Formerly prabhuprem advantage)
Is T1, NX ONE (Formerly prabhuprem advantage) RERA registered?
Yes. T1, NX ONE (Formerly prabhuprem advantage) is registered with UPRERA under registration number UPRERAPRJ9892, registered on 11 Oct 2017. Estanzo reproduces that filing; it does not verify the work behind it.
When is possession due for T1, NX ONE (Formerly prabhuprem advantage)?
The completion date filed with UPRERA is 28 Sept 2021. No completion certificate is on record yet.
Who is the builder of T1, NX ONE (Formerly prabhuprem advantage)?
S.P.SAI.IT.PVT. LTD is the promoter entity that filed T1, NX ONE (Formerly prabhuprem advantage) with UPRERA (promoter RERA ID UPRERAPRM2562). RERA registers the legal entity behind a project, which may differ from the brand it is marketed under.
Why does T1, NX ONE (Formerly prabhuprem advantage) show "default on QPR"?
UPRERA flags this project as in default on quarterly progress reporting - the promoter has not filed one or more mandatory quarterly progress reports. The flag is the authority's, not Estanzo's.
Has UPRERA granted T1, NX ONE (Formerly prabhuprem advantage) more time to complete?
UPRERA's record carries 3 completion extensions for T1, NX ONE (Formerly prabhuprem advantage), the latest running to 28 Sept 2021. Applying for an extension is a step the RERA Act provides for; the filing records the dates and whatever note accompanied it, and nothing more.
Does T1, NX ONE (Formerly prabhuprem advantage) have a RERA bank account?
Yes. The bank accounts filed with UPRERA for this project are listed on this page. Account details can change, so verify them against the official UPRERA source before making any payment.
Where is T1, NX ONE (Formerly prabhuprem advantage) located?
T1, NX ONE (Formerly prabhuprem advantage) is registered in Gautam Budh Nagar, as filed with UPRERA.
What configurations are available in T1, NX ONE (Formerly prabhuprem advantage)?
The unit plan filed with UPRERA lists OTHER. That is the approved plan, not a live availability list - RERA does not publish what is still unsold.
What is the carpet area of flats in T1, NX ONE (Formerly prabhuprem advantage)?
The approved unit plan filed with UPRERA runs from 36 to 57 m² of carpet area (about 385 to 616 ft²). Carpet area is the net usable floor area the RERA Act defines and the only area the authority holds - a built-up or super-area figure quoted elsewhere is a larger number measured a different way.
How many towers and units are planned in T1, NX ONE (Formerly prabhuprem advantage)?
The approved unit plan describes 1 block and 374 units. UPRERA publishes no separate tower or unit count, so both are counted from that plan.
How dense is T1, NX ONE (Formerly prabhuprem advantage)?
About 150 units per acre: 374 planned units across 2.50 acres (10,100 m²) as filed with UPRERA. Both figures are the authority's; the division is ours.
Data as reported by UPRERA, as of 21 Oct 2026. official source ↗