308 BARNSIDE PLACEROCKVILLE, MD 20850

Single Family · 4 Beds · 5 Full Baths · 1 Half Bath · 4,740 Sq. ft. | 0.13 Acres
$1,269,000 ACTIVE

308 BARNSIDE PLACE Overview

Time on Site:
27 days
Visits:
3

Beautifully situated on a desirable corner lot in sought-after King Farm, this spacious Stanley Martin Hartwell model offers timeless architecture, exceptional flow, and inviting indoor-outdoor living. A charming wraparound southern front porch overlooks peaceful undeveloped green space, creating the perfect setting for relaxing mornings, evening conversations, or enjoying the neighborhood's scenic surroundings. Inside, hardwood flooring spans the main and upper levels, while 10-foot ceilings, crown moldings, and a dramatic staircase create an elegant and welcoming first impression. Designed for both everyday living and entertaining, the main level features expansive formal and casual living spaces, including a large dining room ideal for gatherings, abundant natural light, a convenient main-level laundry room, and a desirable first-floor office complete with a wall of custom built-in shelves and cabinets—perfect for working from home, a library, or organized flex space. The inviting family room showcases a beautiful wall of windows that fills the space with natural light, along with a cozy fireplace that adds warmth and character. The kitchen opens seamlessly to the adjoining gathering spaces, creating an easy and functional layout. The upper level includes three spacious bedrooms, each with its own updated ensuite bath and walk in closets, providing comfort and privacy for family and guests alike. The expansive primary suite offers a relaxing retreat with generous closet space and a spacious bath. A unique feature of the home is the private fourth-bedroom suite, accessed by its own separate staircase off the kitchen, making it ideal for guests, an au pair, multigenerational living, or a private home office. The finished lower level adds exceptional versatility with flexible recreation, fitness, media, or play space, along with a full bath and ample storage. A large patio provides low-maintenance outdoor living and entertaining space. Residents of King Farm enjoy an exceptional lifestyle with community pools, parks, walking trails, playgrounds, tennis courts, shopping, dining, and a convenient shuttle to the Shady Grove Metro. Ideally located near I-270, ICC, and Route 355, this home combines comfort, functionality, and classic style in one of Montgomery County's most desirable communities.

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308 BARNSIDE PLACE Facts & Features

  • Type Single Family
  • Sq. ft. 4,740
  • Price/Sq.ft. $268
  • Lot 0.13 Acres

Details

General

Association/HOA

  • Association Amenities: Common Grounds, Fitness Center, Jog/Walk Path, Pool - Outdoor, Swimming Pool, Tot Lots/Playground
  • Association Fee: $132.99
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Reserve Funds, Pool(s), Snow Removal, Other, Management
  • Association Name: KING FARM CITIZENS ASSEMBLY
  • Association: Yes
  • Condo/Coop Association: No

School Information

  • Elementary School: COLLEGE GARDENS
  • Middle Or Junior School: JULIUS WEST
  • High School: RICHARD MONTGOMERY

Listing Information

  • Real Estate Owned: No
  • Short Sale: No

Building Information

  • Builder Model: Hartwell
  • Builder Name: Stanley Martin
  • New Construction: No
  • Pool: Yes - Community
  • Total SQFT: 4740
  • Year Built: 1998

Location/Region

  • Country: US
  • County: MONTGOMERY
  • County Or Parish: MONTGOMERY
  • In City Limits: Yes
  • Subdivision Name: KING FARM WATKINS POND

Parking Information

  • Total Parking Spaces: 2
  • Type of Parking: Attached Garage

Community/Development

  • Community Pool Features: In Ground

Rent/Lease Information

  • Lease Considered: No

Tax Information

  • City/Town Tax: 2845.00
  • City/Town Tax Payment Frequency: Semi-Annually
  • County Tax: 10125.00
  • County Tax Payment Frequency: Annually
  • Tax Annual Amount: $13,782.00
  • Tax Assessed Value: 1059467.00
  • Tax Year: 2026

General Information

  • Historic: No
  • Property Type: Residential
  • School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
  • Senior Community: No
  • Special Listing Conditions: Standard
  • Vacation Rental: No
  • Year Assessed: 2026
  • Zoning: R200

Interior

Building Information

  • Cooling Fuel: Electric
  • Heating Fuel: Natural Gas

Parking Information

  • Garage Features: Garage - Rear Entry,Garage Door Opener
  • Garage Spaces: 2.00
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 5
  • Bathrooms Full Main Level: 0
  • Bathrooms Half: 1
  • Bathrooms Half Main Level: 1
  • Bathrooms Total: 6
  • Bedrooms Total: 4

Building Exterior/Construction

  • Structure Type: Detached

Building Interior

  • Above Grade Finished Area: 3213
  • Above Grade Finished Area Source: Assessor
  • Above Grade Finished Area Units: Square Feet
  • Below Grade Finished Area: 1527
  • Below Grade Finished Area Source: Estimated
  • Below Grade Finished Area Units: Square Feet
  • Central Air: Yes
  • Hot Water: Natural Gas
  • Laundry Type: Has Laundry,Main Floor,Washer In Unit,Dryer In Unit

General Information

  • Accessibility Features: None
  • Cooling: Central A/C
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Foundation Details: Concrete Perimeter
  • Levels: 3.5
  • Living Area: 4740
  • Living Area Source: Estimated
  • Main Level Bathrooms: 1.00
  • Main Level Bedrooms: 0
  • Spa: No

Exterior

Lot Information

  • Lot Size Acres: 0.13
  • Lot Size Source: Estimated
  • Lot Size Square Feet: 5870.00
  • Lot Size Units: Square Feet
  • Water Source: Public

Waterfront/View

  • Water Oriented: No
  • Water View: No
  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Traditional
  • Construction Materials: Frame
  • Patio And Porch Features: Patio(s), Porch(es), Wrap Around
  • Roof: Architectural Shingle

General Information

  • Other Structures: Above Grade,Below Grade
  • Sewer: Public Sewer
  • Water Access: No

308 BARNSIDE PLACE Neighborhood

Community

20850 (ROCKVILLE) Demographics

40
Median Age
3,778
Population Density (per sq. mile)
71%
College Educated
$114,691
Estimated Median Income
11,123
Estimated Total Home Owners
10,152
Estimated Total Renters
52% / 48%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

308 BARNSIDE PLACE Monthly Cost

$
$ %
%
$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

308 BARNSIDE PLACE Market Data

Based on the last 30 days in this zip code

$673,418
Average List Price
$336
Average Price per Square Foot
58
Properties Sold
61
Average Days on Market
167
Properties for Sale
Calculations provided by Reliance Network

308 BARNSIDE PLACE History

Date Event Value Agent
6/26/2026Source: BRIGHT MLS Price Reduction
$1,269,000 -2.0%
6/10/2026Source: BRIGHT MLS Status Change
ACTIVE
6/2/2026Source: BRIGHT MLS Added to Database
June 02, 2026
Listing provided courtesy of Compass- MLS# MDMC2235536MLS ProviderContact Information: 2402192422