Kolaboro / Projects / Buenos Aires
Udaondo Buenos Aires: reviews and facts
What is published about Udaondo Buenos Aires in Nunez (Av. del Libertador and Udaondo), Buenos Aires, Buenos Aires, Argentina, what official registers and other sources say, and what changed over time. Facts only, each with its source.
- Developer
- Landmark Developments S.A. cronista.com
- Location
- Nunez (Av. del Libertador and Udaondo), Buenos Aires, Buenos Aires, Argentina
- Stage
- under construction cronista.com
- Handover on record
- 2030 cronista.com
- Permit or licence number
- not published
- Deposit protection
- stated cronista.com
- Page we read
- cronista.com cronista.com
- Last checked
- 5 Nov 2026
- Open data record
- BUE-002
In short
- Udaondo Buenos Aires is listed as under construction in Nunez (Av. del Libertador and Udaondo), Buenos Aires, Buenos Aires, Argentina, by Landmark Developments S.A.. cronista.com
- The handover date on record is 2030. cronista.com
- No permit or licence number is published in the sources we read. udaondobuenosaires.com
- Of 10 developer claims we checked, 4 are confirmed by a register or an independent source, 3 are not yet verified and 3 are contradicted by another source. Open data record
- The handover date moved 1 times in our records, by 24 months in total. promise tracker
What is promised
As published by the developer or on listing pages, in the wording of the source.
- Price from: USD 560,000 - 7,000,000 cronista.com
- Units: 350 cronista.com
- Unit sizes: 60 - 719 m² cronista.com
- Unit types: 2-room, 3-room, 4-room, 5-room, penthouse cronista.com
- Payment plan: 30% down, 48 CAC-indexed instalments cronista.com
- Ownership: Freehold; no restrictions on foreigners in the city of Buenos Aires cronista.com
- Brand or operator: Five-star international hotel brand (unannounced); interiors by Patricia Urquiola cronista.com
- Permit authority: Gobierno de la Ciudad de Buenos Aires, Direccion General de Registro de Obras y Catastro cronista.com
- Deposit: 30% cronista.com
- Construction start: January 2025 cronista.com
- Handover promised: H1 2030 cronista.com
- Original handover date: about 2028 (five years from Sep 2023 launch) cronista.com
- three 100 m towers (Rio Norte, Rio Sur, Ciudad), 350 units, 165,000 m2 udaondobuenosaires.com
- unit sizes 60/74 to 719 m2; prices from about US$560,000-600,000 to US$7M udaondobuenosaires.com
- payment: 30% down and 48 CAC-indexed peso instalments udaondobuenosaires.com
- public financial trust 'Fideicomiso Financiero Individual Inmobiliario Udaondo Buenos Aires' (TMF Trust) with m2 conversion option at US$6,100/m2 udaondobuenosaires.com
- completion 2030; works started about January 2025 udaondobuenosaires.com
- five-star hotel with branded residences (brand not yet announced) udaondobuenosaires.com
Delivery and delay record
Every dated promise we found, how it changed and whether the date has passed. Status rules: promise tracker.
- Handover or completion: 2030 date moved later · moved 1 times, 24 months in total
developer or listing page, copy of 5 Nov 2026 (SHA-256 b769e47d6e47743e) cronista.com - Delay stated in the sources we read: 24 months. cronista.com
Permits and licences
- No permit or licence number is published in the sources we read.
- No CABA building permit (permiso de obra) number published by the developer or press. udaondobuenosaires.com
Live check in the official registers
Queries the official registers we can reach for this country now and shows what each returns. Each answer is hashed (SHA-256); nothing is invented, a register with no data says so.
The six buyer checks
Public means the information is published. The level says who confirms it. Method: how we score.
| Check | Public | Who confirms it | What we found |
|---|---|---|---|
| Permit or licence number | no | not published | No CABA building permit (permiso de obra) number published by the developer or press. udaondobuenosaires.com |
| Deposit protection | yes | not published | No buyer deposit escrow stated. The public financial trust terms (TMF Trust Company as trustee, Caja de Valores as paying agent) show part of construction funding runs through a regulated trust with a private 'Fideicomiso Landmark' holding the development; this protects trust investors, not ordinary unit buyers. udaondobuenosaires.com |
| Construction progress | yes | confirmed by an independent source | Trust terms (2024) report diaphragm wall, piles and barrettes completed; Forbes (Mar 2026) and Clarin (Mar 2026): 'obra al 30% de su etapa inicial'; El Cronista (Sep 2026): works began 20 months ago. udaondobuenosaires.com |
| Floor or site plans | no | not published | Unit size ranges only; no floor plans in pages opened. udaondobuenosaires.com |
| Developer track record | yes | stated only by the developer | Developer says 500,000+ m2 built with Grupo Werthein backing; no named completed projects in sources opened. udaondobuenosaires.com |
| No guaranteed returns | yes | stated only by the developer | No yield or guarantee claims for unit buyers. udaondobuenosaires.com |
Developer claims we tested
| Claim (source wording) | Result | Checked against | Source |
|---|---|---|---|
| Part of construction financed by a public financial trust with TMF Trust Company as trustee | verified | independent | files.allaria.com.ar |
| Landmark Developments is 100% owned by Grupo Werthein | verified | independent | files.allaria.com.ar |
| Foundations (diaphragm wall, piles, barrettes) completed by 2024 | verified | independent | files.allaria.com.ar |
| Deliveries within about five years of the Sep 2023 launch | contradicted | independent | clarin.com |
| Completion first half of 2030 / end of 2030 | contradicted | independent | cronista.com |
| Investment US$370 million (Forbes, Mar 2026) vs US$450 million (El Cronista, Sep 2026) | contradicted | independent | forbesargentina.com |
| More than 30% of units sold | not verified yet | grupowerthein.com | |
| Average price about US$8,000 per m2 | not verified yet | clarin.com | |
| Land bought at a 2018 city auction for about US$150 million | verified | independent | clarin.com |
| Five-star hotel brand agreement signed (brand unnamed) | not verified yet | forbesargentina.com |
What changed, with dates
- No dated change recorded yet.
- Fingerprint of the developer page text on 5 Nov 2026: SHA-256
271aed0166422d71.... Anyone can check it on kolaboro.com/verify. kolaboro.com/verify - Satellite comparison (Sentinel-2, same season a year apart) on 5 Nov 2026: visible change, 6.6% of the area changed. kolaboro.com/satellite
Public reports
What public sources report, with the link. We list reports; we do not judge the developer.
- No reports of disputes, regulator action, stoppages or financial difficulty found in the sources we read.
About the developer
- Head office: Buenos Aires, Argentina cronista.com
- Legal entity: Landmark Developments S.A. cronista.com
- Listed or audited: Financial trust 'Fideicomiso Financiero Individual Inmobiliario Udaondo Buenos Aires' publicly offered (VRDF Tramo I up to US$20M), trustee TMF Trust Company (Argentina) S.A., placed via SBS Trading and Allaria cronista.com
- Developer says 500,000+ m2 built with Grupo Werthein backing; no named completed projects in sources opened. cronista.com
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Market context: Buenos Aires
- We track 3 projects in Buenos Aires. 0% publish a permit or licence number and 33% state deposit protection. kolaboro.com/m
Buyer reviews
There are no verified buyer reviews of Udaondo Buenos Aires yet. We publish a review only from a buyer who proves the purchase (fingerprint of the contract or receipt, signed with a passkey) and only after a moderator has read it.
Reviews waiting for moderation are not shown.
Right of reply
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Before you pay
Paste the project link for a free live check of what official registers say. For a full desk review and a site visit by a local agent, order the pre-purchase check.
Questions buyers ask
Is Udaondo Buenos Aires legit?
Kolaboro does not label projects or developers. What the public record shows: No permit or licence number is published in the sources we read. Of 10 developer claims we checked, 4 are confirmed by a register or an independent source, 3 are not yet verified and 3 are contradicted by another source. The handover date on record is 2030. No reports of disputes, regulator action, stoppages or financial difficulty found in the sources we read. Check the sources on this page and ask the developer for documents before paying.
When will Udaondo Buenos Aires be delivered?
The handover date on record is 2030. The handover date moved 1 times in our records, by 24 months in total.
Who is the developer of Udaondo Buenos Aires?
Landmark Developments S.A., according to the sources listed on this page.
Does Udaondo Buenos Aires have a permit or licence?
No permit or licence number is published in the sources we read.
Are there reviews of Udaondo Buenos Aires?
There are no verified buyer reviews yet. Buyers who prove their purchase can submit one; it is published after moderation.
Sources
Every fact on this page links to its source. Pages we read are fingerprinted and kept by date.
- cronista.com https://www.cronista.com/negocios/avanzan-las-torres-premium-de-us-450-millones-en-el-ex-t...
- udaondobuenosaires.com https://udaondobuenosaires.com/prensa/
- files.allaria.com.ar https://files.allaria.com.ar/attach/FF_Udaondo_1T_-_T%C3%A9rminos_y_Condiciones.pdf
- grupowerthein.com https://grupowerthein.com/wp-content/uploads/2024/10/Comunicado-de-Prensa-Udaondo.pdf
- grupowerthein.com https://grupowerthein.com/wp-content/uploads/2026/04/Com-UDAONDO-BUENOS-AIRES.pdf
- clarin.com https://www.clarin.com/arq/inmobiliario/nuevos-desarrollos-lujo-marcan-ritmo-mercado-inmob...
- clarin.com https://www.clarin.com/economia/torres-hotel-estrellas-ultima-apuesta-grupo-werthein-arran...
- forbesargentina.com https://www.forbesargentina.com/negocios/con-una-inversion-us-370-millones-avanzan-torres-...
Last checked 5 Nov 2026. How we collect data: data policy. Facts quoted from sources are shown in the language of the source.