1200 ETON CT NW # T4
Office · Washington · 20007
At a glance
1200 ETON CT NW # T4 in Washington, DC is listed on the Washington, DC property roll as “Office”, SSL 12062014. The roll records 1,900 sq ft of building area, a 1980 build year and an assessed value of $422,756. It last sold for $2,910,000 in Nov 2023 on a deed covering 3 parcels. 2 active business locations at this address appear in public records.
Recorded transfers — county roll + state sale file
Sale history
The most recent transfer covered 3 parcels. The price shown is the whole transaction, not this parcel alone, so any per-square-foot figure is measured across everything the deed conveyed. The county record carries no multi-parcel flag for it; the parcels were identified by their identical price, date and ZIP.
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Nov 2023 | $2,910,000 | not rated | County roll | — |
Prices are the consideration recorded in Washington, DC's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
Public record — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| ACYN INC | — | Apr 2025 | DC business licence | folio match · high |
| CASA LUNA LLC | — | Jan 2024 | DC business licence | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 12062014 |
| Site address | 1200 ETON CT NW # T4 |
| Land use (DOR) | 058 — Office |
| Building area (actual) | 1,900 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 668 sq ft |
| Year built | 1980 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $422,756 |
Recorded owner (assessment roll)
ETON CT DEV LLC
Owner mailing address: 7201 WISCONSIN AVE STE 440, BETHESDA, MD, 20814
5 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
- 1200 ETON CT NW # T4
- City
- Washington
- ZIP
- 20007
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1200 ETON CT NW # T4 compare with other Washington office buildings?
At 1,900 sq ft, 1200 ETON CT NW # T4 is less than a tenth 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 $223 per square foot of building area, against $370 across all office floor area on the roll.
The last recorded sale priced it at $511 per square foot across the parcels conveyed.
Does the owner of 1200 ETON CT NW # T4 hold other Washington office property?
5 Washington office properties (5 parcels, 9.5K sq ft) are recorded to 3 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 1200 ETON CT NW # T4 recently?
1 recorded transfer is on file for this parcel, the latest dated Nov 2023.
What does “Office” mean for this parcel?
The Washington, DC roll classifies SSL 12062014 as “Office” (use code 058). 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 1200 ETON CT NW # T4?
The recorded owner on the Washington, DC assessment roll (current) is ETON CT DEV LLC. Owner mailing address on file: 7201 WISCONSIN AVE STE 440, BETHESDA, MD, 20814.
What companies have offices at 1200 ETON CT NW # T4?
2 active business locations at this building appear in Washington, DC public records, including ACYN INC, CASA LUNA LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1200 ETON CT NW # T4?
The Washington, DC roll records 1,900 sq ft of building area, a build year of 1980. It sits on a 668 sq ft lot.
What is the assessed value of 1200 ETON CT NW # T4?
$422,756 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
When did 1200 ETON CT NW # T4 last sell?
The last recorded transfer was in Nov 2023 for $2,910,000, on one deed conveying 3 parcels ($511 per square foot).
What is the SSL for 1200 ETON CT NW # T4?
SSL 12062014, site address 1200 ETON CT NW # T4, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 1200 ETON CT NW # T4
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 12062014.
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, “1200 ETON CT NW # T4, Washington, DC (SSL 12062014)”, https://buildingcensus.com/offices/dc/office-building-b6db6082 (data as of September 20, 2026).