Cornerstone Apartments LLC
2 properties · 31 units
Tenant score
No tenant reviews yet. The public record below is drawn from government sources and does not depend on reviews.
Public Records
Bottom 10%of this area owners with records
Fewer housing-code records than 10% of this area owners that have records on file — most owners have none, and are not ranked.
- Violations on record
- 49vs. 158.1 per 100 units
Public records below are counted from June 2021, when this owner acquired the earliest property we have a recorded transfer for.
1 earlier record at these addresses opened before this owner bought them, and is not counted here or in the score.
We don't yet have complaints and eviction filings for this area, so they are not counted here or in the score. A blank is not a clean record — it means we have nothing to show.
Derived from public records. Not tenant opinion.
Properties and ownership2 properties
Ownership records
Public records indicate this owner is connected to 2 properties totalling 31 units. Connections between entities are inferred from public filings and are shown with the evidence behind them.
| Property | Units | On record | Recorded |
|---|---|---|---|
| 1740 R ST SEWashington, DC 20020SSL 5596 0044 | 16 | None | 2021-06-09 |
| 1800 MINNESOTA AVE SEWashington, DC 20020SSL 5594 0033 | 15 | 49 | 2021-06-09 |
Sources: DC OCTO — DCGIS Property and Land, Owner Polygons / Common Ownership Layer (layer 40). Ownership information is presented as recorded and may be incomplete or out of date.
Buying and selling
No recorded purchases in the last three years. We have a purchase date for 2 properties.
Recorded purchase: June 2021.
From recorded property transfers. Buying or selling often is not itself a problem, and none of this affects the Public Record Score.
Company links are inferences from shared addresses, agents and name similarity — never a finding. Each one shows the evidence that produced it.
Tenant reviews (0)
Ordered by what other tenants found helpful (§3.6). Voting changes the order only — never a score.
No published reviews yet.
Every violation on record
The individual records behind the counts above, most recent first.
| Opened | Property | Severity | What was recorded | Status |
|---|---|---|---|---|
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain bathtub, shower, lavatory, water closet or kitchen sink in a sanitary, safe working condition | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain interior doors capable of being opened and closed properly | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain interior doors capable of being opened and closed properly | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain interior of structure and equipment therein in good repair, structurally sound and in sanitary condition | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain interior of structure and equipment therein in good repair, structurally sound and in sanitary condition | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain interior surfaces in good, clean, and sanitary condition and good repair | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain all openings to the external air between March 15 and November 15 with tightly fitting screens of minimum 16 mesh per inch 16 mesh per 25mm and/or failure to maintain every screen door used for insect control without a self-closing device in good working condition | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure to promptly exterminate structures in which rodents are found by approved processes | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure keep all required portable fire extinguishers visible and readily accessible | On record |
| 30 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure keep all required portable fire extinguishers visible and readily accessible | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain bathtub, shower, lavatory, water closet or kitchen sink in a sanitary, safe working condition | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain interior doors capable of being opened and closed properly | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain interior doors that are securely attached to jambs, headers or tracks as intended by the manufacturer of the attachment hardware | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain interior doors that are securely attached to jambs, headers or tracks as intended by the manufacturer of the attachment hardware | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain interior of structure and equipment therein in good repair, structurally sound and in sanitary condition | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to install electrical equipment, wiring, or appliances in a safe and approved manner | On record |
| 29 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure keep all required portable fire extinguishers visible and readily accessible | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain bathtub, shower, lavatory, water closet or kitchen sink in a sanitary, safe working condition | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain interior of structure and equipment therein in good repair, structurally sound and in sanitary condition | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain stairs and/or other walking surfaces in sound condition, good repair and free from hazardous conditions | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain bathtub, shower, lavatory, water closet or kitchen sink in a sanitary, safe working condition | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure keep all required portable fire extinguishers visible and readily accessible | On record |
| 28 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure keep all required portable fire extinguishers visible and readily accessible | On record |
| 24 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain stairs and/or other walking surfaces in sound condition, good repair and free from hazardous conditions | On record |
| 24 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to install electrical equipment, wiring, or appliances in a safe and approved manner | On record |
| 24 Jul 2026 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure keep all required portable fire extinguishers visible and readily accessible | On record |
| 8 Oct 2025 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain windows, skylights, door or frame in sound condition, good repair and weather tight | On record |
| 8 Oct 2025 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain sidewalk, walkway, driveway, stairs or similar area in proper state of repair | On record |
| 8 Oct 2025 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain stairs and/or other walking surfaces in sound condition, good repair and free from hazardous conditions | On record |
| 8 Oct 2025 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 26 Sept 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain windows, skylights, door or frame in sound condition, good repair and weather tight | On record |
| 26 Sept 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to maintain stairs and/or other walking surfaces in sound condition, good repair and free from hazardous conditions | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Minor | Failure to maintain interior doors that fit reasonably well within the frame | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain sidewalk, walkway, driveway, stairs or similar area in proper state of repair | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to correct cracked or loose plaster, holes, decayed wood, water damage and/or other defective surface conditions | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Serious | Failure to properly install and maintain mechanical appliances, fireplaces, solid fuel-burning appliances, cooking appliances, and water heating appliances in a safe working condition capable of performing the intended function | On record |
| 13 Jun 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure to install or maintain single- or multiple-station smoke alarms in Group I-1 and R occupancies, and dwellings not regulated as Group R occupancies, regardless of occupant load in each room used for sleeping purposes | On record |
| 18 Jan 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Moderate | Failure to maintain windows, skylights, door or frame in sound condition, good repair and weather tight | On record |
| 18 Jan 2024 | 1800 MINNESOTA AVE SEWashington, DC 20020 | Hazardous | Failure to maintain in good working order equipment, systems, devices or safeguards required by the Property Maintenance Code or previous regulation or code under which the structure or premises was constructed, altered or repaired | On record |
“On record” means the authority published this citation but no abatement date, so we cannot tell you whether it was fixed — and we do not describe these as open. Sources differ on this: where one publishes a closure date, the row above shows it. How this works.