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645 Jefferson StreetHerndon, VA 20170

For Sale

$925,000

Smart Buyer Rebate $9,250

A rare gem in the heart of historic Downtown Herndon, this enchanting 1900 home seamlessly blends timeless charm with thoughtful modern updates—an opportunity that seldom comes to market. Lovingly cared for over the years, it offers character you simply can’t replicate, paired with the comforts today’s buyers expect. Hard to come by is a main level bedroom and bathroom. Also included is a laundry room on the main level. First greeted by the cutest porch this home offer beautiful hardwood throughout the main level. and upstairs. Enjoy modern conveniences such as a butcher block countertop for cooking enthusiasts. Low maintenance yard work and a storage shed are part of the package. Looking for a home with a historic feel but also updated then 645 Jefferson is the home for you.

Just blocks from Herndon’s vibrant downtown scene, you’ll enjoy easy access to beloved local favorites like the Herndon Library, Dairy Queen, Great Harvest Bread, restaurants, shops, a weekly farmers market, and cherished community traditions including Friday Night Live summer concerts, Tuesday concerts at the Old Town Hall, Wintermarkt, and more. Outdoor enthusiasts will appreciate proximity to the W&OD Trail, nearby parks, and miles of scenic pathways, while commuters benefit from quick access to the Metro Silver Line, Dulles Airport, and Reston Town Center. With Town of Herndon services such as trash and recycling pickup, snow and leaf removal, and dedicated community police and public works, everyday living feels effortless. This is more than a home—it’s a walkable, connected lifestyle in one of Northern Virginia’s most beloved small towns. Welcome to Downtown Herndon. Welcome home.

Listed by Jennifer Toothman

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License #0225207401

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Long & Foster Real Estate, Inc.

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7032164981

Last updated January 23, 2026

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Source: BrightMLS #VAFX2282958

Listing Facts

  • TypeSingle-family
  • NeighborhoodHerndon
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu7
  • Taxes$13,041/year
  • Size2,256 sqft
  • Price per sqft$410

Amenities

  • Parking

Location

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Listing History

01/22/2026
Listed by Long & Foster Real Estate, Inc.
$925,000

Property Details for 645 Jefferson Street

Exterior

Construction

  • New Construction: No
  • Year Built: 1900
  • Architectural Style: Colonial
  • Construction Materials: Aluminum Siding

Features

  • Other Structures: Above Grade, Below Grade
  • Waterfront: No

Measurements

  • Lot Size Acres: 0.12
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 5,096
  • Lot Size Units: Square Feet

Financial

Taxes

  • Tax Annual Amount: $13,041.00
  • Tax Year: 2025

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 1

Measurements

  • Living Area: 2,256
  • Living Area Source: Assessor

Rooms

  • Has Basement: No
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Main Level Bedrooms: 1

Other

General

  • Senior Community: No

Location

  • Subdivision Name: NONE AVAILABLE
  • Tax Lot: 3

Parking

Parking

  • Garage: No

Utilities

Equipment

  • Cooling: Heat Pump(s)
  • Heating: Forced Air
  • Has Heating: Yes
  • Sewer: Other
  • Water Source: Other

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3 bathrooms in this single-family home at 645 Jefferson Street.

What are the annual taxes for 645 Jefferson Street?

Annual taxes for this single-family home are estimated at $13,041.

How does 645 Jefferson Street compare to other single-family homes in Herndon?

This single-family home is listed 40% above the average price for single-family homes in Herndon and has been on the market for 17 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,256 sqft.

645 Jefferson Street is a 4-bedroom, 3-bath single-family home for sale in HERNDON VA 20170. On Prevu for 7 days at $925,000. This residence features 2,256 square feet of living space, located in Herndon. The median listing price for single-family homes in this area is $648,220. Property amenities include parking. View other single-family home listings in Virginia.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.