***Price Improvement!*** Welcome to this remarkable custom-built colonial home nestled on over an acre of beautifully landscaped grounds in the exclusive Patapsco Park Estates community of Ellicott City. Offering more than 5,600 square feet of finished living space, this home showcases exquisite craftsmanship, timeless design, and luxurious modern comforts. Step inside to find 6 plus spacious bedrooms, 5 bathrooms, 3 car garage and impeccable finishes throughout. The gourmet kitchen is designed for both everyday living and entertaining, featuring professional-grade appliances, granite countertops, and rich custom cabinetry. The family room with coffered ceilings and a wood-burning fireplace flows seamlessly to the outdoor living spaces. The luxurious primary suite is a true retreat, complete with a private balcony overlooking the serene backyard, a spa-inspired bath and dual custom walk-in closets. The fully finished lower level offers additional space for relaxation or entertainment, including a guest suite with a full bathroom, media room, wine cellar, home gym, gas fireplace and custom built-ins. Enjoy the outdoors from the expansive composite decking, custom stone patio, indoor/outdoor stereo system and grill area, surrounded by mature trees for privacy. Located in the highly sought-after Mt. Hebron area of Howard County, this home offers the perfect blend of luxury, privacy, and convenience—just a short walk to Patapsco State Park and close to major commuter routes, shopping, and top-rated schools. Meticulously maintained and thoughtfully designed, this home is ideal for those seeking refined living in a peaceful setting. Conveniently located between Baltimore and DC, this residence is a centrally located, commuter-friendly suburb. Don't miss your chance to tour this magnificent home and make it yours. Schedule your appointment today!
Sold for $1,665,000
$1,665,000
2004 Diane Ln, Ellicott City, MD 21042
6beds
5,220sqft
Single Family Residence
Built in 2004
1.04 Acres Lot
$1,665,100 Zestimate®
$319/sqft
$6,886 Estimated rent
Home value
$1,665,100
$1.58M - $1.75M
$6,886/mo
Zestimate® history
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$8,565/mo
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Est. payment
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List your homeWhat's special
Gas fireplaceWood-burning fireplaceImpeccable finishes throughoutCustom built-insCustom stone patioRich custom cabinetryWine cellar
Zillow last checked:
Listing updated:
Listed by:
Rob Carter 443-677-3058,
Douglas Realty, LLC,
Listing Team: The Re Home Group, Co-Listing Team: The Re Home Group,Co-Listing Agent: Erin Carter 443-386-5781,
Douglas Realty, LLC
Bought with:
Jarrod Jeeter, 674933
Northrop Realty
Source: Bright MLS,MLS#: MDHW2060866
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Rooms
- Room types: Living Room, Dining Room, Primary Bedroom, Sitting Room, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Game Room, Family Room, Library, Foyer, Bedroom 1, Study, Exercise Room, In-Law/auPair/Suite, Laundry, Maid/Guest Quarters, Other, Storage Room, Utility Room, Bedroom 6
Primary bedroom
- Features: Primary Bedroom - Sitting Area
- Level: Unspecified
Bedroom 1
- Features: Flooring - Carpet
- Level: Upper
Bedroom 2
- Features: Flooring - Carpet
- Level: Upper
Bedroom 3
- Features: Flooring - Carpet
- Level: Upper
Bedroom 4
- Features: Flooring - Carpet
- Level: Upper
Bedroom 5
- Features: Flooring - Carpet
- Level: Lower
Bedroom 6
- Level: Unspecified
Dining room
- Features: Flooring - HardWood
- Level: Main
Exercise room
- Level: Unspecified
Family room
- Features: Flooring - HardWood, Fireplace - Gas
- Level: Main
Foyer
- Features: Flooring - Other
- Level: Main
Game room
- Features: Flooring - HardWood, Fireplace - Gas
- Level: Main
Other
- Level: Unspecified
Kitchen
- Features: Flooring - HardWood
- Level: Main
Laundry
- Level: Upper
Library
- Features: Flooring - HardWood
- Level: Main
Living room
- Features: Flooring - HardWood
- Level: Main
Other
- Level: Unspecified
Other
- Features: Flooring - HardWood
- Level: Main
Sitting room
- Features: Flooring - Carpet
- Level: Upper
Storage room
- Level: Unspecified
Study
- Level: Unspecified
Utility room
- Level: Unspecified
Heating
- Forced Air, ENERGY STAR Qualified Equipment, Natural Gas
Cooling
- Ceiling Fan(s), Central Air, Zoned, Electric
Appliances
- Included: Cooktop, Dishwasher, Disposal, Dryer, Humidifier, Microwave, Double Oven, Self Cleaning Oven, Oven, Range Hood, Refrigerator, Washer, Water Heater, Gas Water Heater
- Laundry: Upper Level, Laundry Room
Features
- Attic, 2nd Kitchen, Family Room Off Kitchen, Kitchen - Gourmet, Breakfast Area, Kitchen Island, Kitchen - Table Space, Dining Area, Eat-in Kitchen, Chair Railings, Crown Molding, Entry Level Bedroom, Upgraded Countertops, Primary Bath(s), Wainscotting, Recessed Lighting, Open Floorplan, Floor Plan - Traditional, 2 Story Ceilings, 9'+ Ceilings, Beamed Ceilings, Dry Wall
- Flooring: Carpet, Hardwood, Wood
- Doors: Atrium, French Doors, Insulated, Six Panel, Sliding Glass
- Windows: Atrium, Bay/Bow, Double Pane Windows, Palladian, Screens, Window Treatments
- Basement: Full,Finished,Rear Entrance,Windows
- Number of fireplaces: 1
- Fireplace features: Glass Doors
Interior area
- Total structure area: 5,637
- Total interior livable area: 5,220 sqft
- Finished area above ground: 3,969
- Finished area below ground: 1,251
Property
Parking
- Total spaces: 3
- Parking features: Garage Door Opener, Garage Faces Side, Asphalt, Attached
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: None
Features
- Levels: Three
- Stories: 3
- Patio & porch: Deck, Patio
- Exterior features: Extensive Hardscape, Flood Lights, Stone Retaining Walls, Underground Lawn Sprinkler, Water Falls, Balcony
- Pool features: None
- Has view: Yes
- View description: Garden, Pasture, Scenic Vista, Trees/Woods
Lot
- Size: 1.04 Acres
- Features: Backs to Trees, Landscaped, Wooded, Private
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 1402368897
- Zoning: R20
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Brick, HardiPlank Type
- Foundation: Concrete Perimeter
Condition
- New construction: No
- Year built: 2004
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Electric Alarm, Security System
- Subdivision: Patapsco Park Estates
HOA
- Has HOA: No
Location
- Region: Ellicott City
Financial & listing details
- Price per square foot: $319/sqft
- Tax assessed value: $1,030,467
- Annual tax amount: $13,614
- Date on market: 4/17/2026
- Listing agreement: Exclusive Right To Sell
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 7/13/2026 | Sold | $1,665,000-2.1%$319/sqft |
Source:  Bright MLS #MDHW2060866 Report a problem | ||
| 6/8/2026 | Contingent | $1,700,000$326/sqft |
Source: Bright MLS #MDHW2060866 Report a problem | ||
| 5/20/2026 | Price change | $1,700,000-8.1%$326/sqft |
Source: Bright MLS #MDHW2060866 Report a problem | ||
| 4/28/2026 | Price change | $1,850,000-7.5%$354/sqft |
Source: Bright MLS #MDHW2060866 Report a problem | ||
| 4/17/2026 | Listed for sale | $1,999,999+66.7%$383/sqft |
Source: Bright MLS #MDHW2060866 Report a problem | ||
| 4/19/2022 | Sold | $1,200,000+39.6%$230/sqft |
Source: Bright MLS #MDHW2013004 Report a problem | ||
| 3/24/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 1/21/2012 | Listing removed | $859,900$165/sqft |
Source: Owner Report a problem | ||
| 9/30/2011 | Listed for sale | $859,900+2.4%$165/sqft |
Source: Owner Report a problem | ||
| 5/13/2011 | Sold | $840,000-5.5%$161/sqft |
Source: Public Record Report a problem | ||
| 11/19/2010 | Listing removed | $889,000$170/sqft |
Source: Long & Foster Real Estate #HW7367304 Report a problem | ||
| 9/11/2010 | Price change | $889,000-10.1%$170/sqft |
Source: Long & Foster Real Estate #HW7367304 Report a problem | ||
| 6/20/2010 | Listed for sale | $989,000+660.8%$189/sqft |
Source: BIRDVIEW Technologies. Inc. #HW7367304 Report a problem | ||
| 6/24/2003 | Sold | $130,000$25/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $1,030,467 +14.3% |
| 2024 | $10,150 +0.8% | $901,400 +0.8% |
| 2023 | $10,070 +0.8% | $894,300 -0.8% |
| 2022 | $9,990 +0.8% | $901,400 +2.4% |
| 2021 | $9,910 +3.4% | $880,100 +3.4% |
| 2020 | $9,583 +3.5% | $851,067 -3.3% |
| 2019 | $9,256 -4% | $880,100 +11% |
| 2018 | $9,643 -14.5% | $793,000 |
| 2017 | $11,274 | $793,000 +1.3% |
| 2016 | -- | $783,200 +0.6% |
| 2015 | -- | $778,300 |
| 2014 | -- | $778,300 |
| 2013 | -- | $778,300 +194.9% |
| 2012 | -- | $263,900 -67.8% |
| 2011 | -- | $818,800 |
| 2010 | -- | $818,800 -19.1% |
| 2009 | -- | $1,011,530 +12.8% |
| 2008 | -- | $896,726 +14.7% |
| 2007 | -- | $781,923 +17.2% |
| 2006 | -- | $667,120 +34.9% |
| 2005 | -- | $494,566 +227.1% |
| 2004 | -- | $151,200 +41.8% |
| 2003 | -- | $106,600 |
| 2002 | -- | $106,600 |
| 2001 | -- | $106,600 |
Find assessor info on the county website
Neighborhood: 21042
Nearby homes
- $1,055,9004 bd4 ba4.8k sqft2000 Diane Ln, Ellicott City, MD 21042Off Market
- $1,288,0007 bd4 ba6k sqft2012 Diane Ln, Ellicott City, MD 21042Off Market
- $971,2004 bd4 ba5k sqft2005 Diane Ln, Ellicott City, MD 21042Off Market
- $917,400-- bd3 ba2.2k sqft2013 Diane Ln, Ellicott City, MD 21042Off Market
- $1,165,3005 bd5 ba5.1k sqft2008 Diane Ln, Ellicott City, MD 21042Off Market
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- $885,8004 bd3 ba3.1k sqft2094 Mount Hebron Dr, Ellicott City, MD 21042Off Market
- $800,0004 bd4 ba3.1k sqft2009 Diane Ln, Ellicott City, MD 21042Sold
Nearby schools
GreatSchools rating
- 8/10St. Johns Lane Elementary SchoolGrades: K-5Distance: 1.2 mi
- 8/10Patapsco Middle SchoolGrades: 6-8Distance: 0.9 mi
- 9/10Mount Hebron High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- District: Howard County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,665,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,665,100
- Maryland
- Howard County
- Ellicott City
- 21042
- 2004 Diane Ln
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