# Arlen Realty & Development

Arlen Realty & Development is a Miami condo developer with 7 buildings on own.miami in Sunny Isles Beach, Aventura, Mid-Beach & North Beach, delivered 1963–1981. Developer Score: 46 (B−).

## Key facts

| | |
|---|---|
| own.miami Developer Score | 46 (B−; #31 of 33; Confidence: medium) |
| Buildings | 7 |
| Residences delivered | 2,020 |
| Years | 1963–1981 |
| Median asking $/sqft | $389/sqft (Miami: $685/sqft) |
| Median sold $/sqft (12 mo) | $321/sqft (Miami: $619/sqft) |
| Verified records | 2 of 7 delivered buildings have no adverse verified public record; 7 verified clean in a recent records check. |
| Financeability | Mean Financeability Index 51/100; 4 of 7 buildings with recorded lending rated strong or good. |


## Score axes

- **Building quality: 53** — Size-weighted mean Building Score of 6 delivered buildings: 53/100.
- **Health record: 16** — 13% of the portfolio (by size) has no adverse verified record; 2 of 7 buildings verified clean in public records.
- **Financeability: 53** — Mean Financeability Index across 6 buildings with recorded lending data: 53/100.
- **Market performance: 27** — Median 12-month appreciation -9.4% and turnover 4.2% of units a year, ranked against other developers.
- **Track record: 60** — 7 delivered buildings between 1963 and 1981, 0 in the pipeline, ranked against other developers.
- **Consistency: 88** — Building Scores spread by ±5.9 points across the portfolio — a tighter spread scores higher.

## Portfolio

| Building | Neighborhood | Years | own.miami Building Score | Median asking $/sqft | Credit |
|---|---|---|---|---|---|
| [Arlen Beach](https://own.miami/buildings/arlen-beach) | Mid-Beach & North Beach | 1969 | 62 (B+) | $588/sqft | lead |
| [Arlen House 300](https://own.miami/buildings/arlen-house-300) | Sunny Isles Beach | 1968 | 59 (B) | $341/sqft | lead |
| [Arlen House East](https://own.miami/buildings/arlen-house-east) | Sunny Isles Beach | 1975 | 55 (B) | $389/sqft | lead |
| [King Cole](https://own.miami/buildings/king-cole) | Mid-Beach & North Beach | 1963 | 51 (B−) | $394/sqft | lead |
| [Coronado Tower II](https://own.miami/buildings/coronado-tower-ii) | Aventura | 1975 | 47 (B−) | $257/sqft | lead |
| [Arlen House West](https://own.miami/buildings/arlen-house-west) | Sunny Isles Beach | 1969 | 44 (C+) | $367/sqft | lead |
| [Delvista B](https://own.miami/buildings/delvista-b) | Aventura | 1981 | — | $486/sqft | lead |

## Frequently asked questions

**Who is Arlen Realty & Development?**

Arlen Realty & Development is a Miami condo developer with 7 buildings on own.miami across Sunny Isles Beach, Aventura and Mid-Beach & North Beach, delivered between 1963 and 1981.

**What is Arlen Realty & Development's Developer Score?**

Arlen Realty & Development scores 46/100 (B−) on the own.miami Developer Score, computed from the Building Scores, verified public records, financing and market performance of its 6 scored buildings.

**Which is Arlen Realty & Development's best-scoring building?**

Arlen Beach is the highest-scoring Arlen Realty & Development building on own.miami, with a Building Score of 62/100.

**Do Arlen Realty & Development's buildings have known issues?**

2 of the 7 delivered Arlen Realty & Development buildings tracked by own.miami have no adverse verified public record (liens, lawsuits, recertification or regulatory complaints).

**How much do Arlen Realty & Development condos cost?**

The median asking price across Arlen Realty & Development buildings is $389/sqft, below the Miami median of $685/sqft.

## Developers in the same neighborhoods

- [Turnberry](https://own.miami/developers/turnberry) (61)
- [Property Markets Group](https://own.miami/developers/pmg) (53)
- [Related Group](https://own.miami/developers/related-group) (63)
- [Coscan](https://own.miami/developers/coscan) (63)

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Source: Own.Miami — https://own.miami · data as of 2026-10-31
Canonical page: https://own.miami/developers/arlen
License: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/
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