Heritage Square

146,100 SF of Office space available at 3520 Pennsylvania Ave NW, Bethesda, MD 20814. For Lease through Republic Partners.

For LeaseStatus
146,100 SFAvailable
$51.12/SFAsking rent
1999Year built
CClass

Property facts

Property typeOffice
Building classC
Rentable area341,700 SF
Available146,100 SF
Stories25
Year built1999
Typical floor13,668 SF
Lot size3.49 acres
Parking ratio1.0/1,000 SF
Occupancy57.2%
ZoningC5-3
Parcel ID75-462-2725
SubmarketBethesda
MarketWashington DC
Days on market777
Walk Score92
TransitCommuter rail 8 min
Listing packageDiamond

Building amenities

EV Charging, Concierge, Signage, Food Service, Conference Facility

Spaces available

FloorUseTypeSize (SF)Asking rentTermStatus
P 13thOfficeDirect25,380 – 44,870On requestNegotiableVacant
P 5thRetailSublet15,660 – 37,540$52.08/SFThru Mar 2030Vacant
P 21stOfficeDirect27,950On requestThru Oct 2029Vacant
P 6thOfficeDirect5,180 – 13,260$46.82/SFNegotiableVacant
P 15thOfficeDirect8,330On requestNegotiableVacant
P LBBYCoworkingDirect800 – 2,470$51.97/SFNegotiableVacant
P 13thCoworkingDirect620 – 2,990$47.70/SF5 YearsVacant
P 25thOfficeDirect3,080$45.41/SFNegotiableVacant
P 4thMedicalDirect1,500$48.25/SFNegotiableJan 2027
P 11thCoworkingSublet570$53.20/SFThru Mar 2030Oct 2026
P 11thCoworkingDirect1,180On requestThru Sep 2032Vacant
P 12thOfficeDirect1,090 – 2,360$51.03/SFNegotiableVacant

Major tenants

TenantIndustryFloorSFLease expiry
Meridian WealthProfessional Services1227,5502017-10-01

Sale history

DatePrice$/SFCap rateBuyerSeller
2022-10-31$23.93M$70.045.52%Permian Basin PropertiesVantage Point Capital
2020-03-04$34.99M$102.405.82%Fairbridge PartnersNorthstar REIT
2019-10-04$24.98M$73.114.71%Dunmore EquitiesZenith Real Estate

Public record

Owner of recordWestbrook Equities LLC
Assessed value$23.22M
Land value$8.03M
Improvement value$15.19M
Annual tax$308K
Tax year2026
Lot size152,024 SF
Last deed2023-09-16
Deed typeWarranty Deed
Legal descriptionLOT 35 BLK 52 BETHESDA ADDN

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Location

3520 Pennsylvania Ave NW
Bethesda, MD 20814
Bethesda submarket · Washington DC market

38.98141, -77.10037

Open in RealStar

Listing package

Diamond — Top placement across the network.

Top placement across search, market pages and the mobile app, full media production, machine-matched buyer targeting using transaction history, and a named marketing manager.

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Property-level inventory shown here is RealStarGlobal sample data generated for product demonstration; live market activity, deal flow and news are sourced from the Acquirepad CRE intelligence feed and the public registries listed in the data sourcing plan.