1400 I ST NW
Office (large) · Washington · 20005
At a glance
1400 I ST NW in Washington, DC is listed on the Washington, DC property roll as “Office (large)”, SSL 02200064. The roll records 257,532 sq ft of building area, a 1982 build year and an assessed value of $43,735,370. 10 active business locations at this address appear in public records.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city's benchmarking ordinance, latest of 2 years on record. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
Public record — 10 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| METRO VARIETY SHOP | — | Aug 2026 | DC business licence | folio match · high |
| FIVE GUYS BURGERS AND FRIES | — | Feb 2026 | DC business licence | folio match · high |
| TOBACCO-FREE KIDS ACTION FUND | 1200 | Dec 2025 | DC business licence | folio match · high |
| CAMPAIGN FOR TOBACCO-FREE KIDS | 1200 | Oct 2025 | DC business licence | folio match · high |
| Fehr & Peers | — | Sep 2025 | DC business licence | folio match · high |
| Jersey Mike's Subs | — | Aug 2025 | DC business licence | folio match · high |
| GUIDE SERVICE OF WASHINGTON | 230 | Jul 2025 | DC business licence | folio match · high |
| QUALITY TRUST FOR INDIVIDUALS WITH DISABILITIES | 310 | Dec 2024 | DC business licence | folio match · high |
| Opera | — | Aug 2023 | DC business licence | folio match · high |
| Opera Ultra Lounge | — | Dec 2022 | DC business licence | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 02200064 |
| Site address | 1400 I ST NW |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 257,532 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 17,710 sq ft |
| Year built | 1982 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $43,735,370 |
Recorded owner (assessment roll)
ZG 1400 EYE, LLC
Owner mailing address: 2 WISCONSIN CIR STE 1050, CHEVY CHASE, MD, 20815
11 Washington office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 1400 I ST NW
- City
- Washington
- ZIP
- 20005
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1400 I ST NW compare with other Washington office buildings?
At 257,532 sq ft, 1400 I ST NW is about twice the size of the average office building on the Washington, DC roll, which comes to 120,450 sq ft across 1,761 buildings.
Its assessed value works out to $170 per square foot of building area, against $370 across all office floor area on the roll.
Does the owner of 1400 I ST NW hold other Washington office property?
11 Washington office properties (11 parcels, 1.4M sq ft) are recorded to 11 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 1400 I ST NW recently?
The building files energy-benchmarking disclosures — 2 report years are matched to this parcel.
What does “Office (large)” mean for this parcel?
The Washington, DC roll classifies SSL 02200064 as “Office (large)” (use code 052). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 1400 I ST NW?
The recorded owner on the Washington, DC assessment roll (current) is ZG 1400 EYE, LLC. Owner mailing address on file: 2 WISCONSIN CIR STE 1050, CHEVY CHASE, MD, 20815.
What companies have offices at 1400 I ST NW?
10 active business locations at this building appear in Washington, DC public records, including METRO VARIETY SHOP, FIVE GUYS BURGERS AND FRIES, TOBACCO-FREE KIDS ACTION FUND, CAMPAIGN FOR TOBACCO-FREE KIDS, Fehr & Peers. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1400 I ST NW?
The Washington, DC roll records 257,532 sq ft of building area, a build year of 1982. It sits on a 17,710 sq ft lot.
What is the assessed value of 1400 I ST NW?
$43,735,370 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
What is the SSL for 1400 I ST NW?
SSL 02200064, site address 1400 I ST NW, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 1400 I ST NW
- Washington, DC office buildings· 1,761 buildings
- 1001 CONNECTICUT LLC· 11 properties
- METRO VARIETY SHOP· tenant on record
- FIVE GUYS BURGERS AND FRIES· tenant on record
- TOBACCO-FREE KIDS ACTION FUND· suite 1200
- CAMPAIGN FOR TOBACCO-FREE KIDS· suite 1200
- Federal office leases in DC
- Office census — all metros
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Washington, DC — Integrated Tax System public extract (owner names, mailing addresses, assessments), CAMA commercial and daily sales tables, Basic Business Licenses (suite-level premises; the universal catch-all licence was repealed Oct 2025, thinning the roll thereafter), and DOEE energy benchmarking.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Washington, DC assessment roll, SSL 02200064.
About this data
Source: Integrated Tax System public extract (Washington, DC), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1400 I ST NW, Washington, DC (SSL 02200064)”, https://buildingcensus.com/offices/dc/office-building-1967e698 (data as of September 20, 2026).