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Front exterior of a new home in Sierra Lake, Cumming, GA, highlighting curb appeal (Image 1).
Move-in ready
  • 5 bd
  • 4.5 ba
  • 3,987 sqft
Home inSierra LakebyAspen Building Co

3820 Sierra Knolls Ct, Cumming, GA 30040

$1,190,990

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  • Single-Family
  • Quick move-in
  • $298.72/sqft
  • $1,320/annual HOA

Home description

Penny Plan Lot 182: 5BR/ 4.5BA on Basement with 4 CAR GARAGE ON LAKE-

Discover extraordinary lakefront elegance on a generous private lot in the prestigious gated Sierra Lake community, located in vibrant Cumming, Georgia.Perched on one of the neighborhood's premier oversized homesites right beside the peaceful 15-acre fishing lake, this brand-new home delivers unmatched serenity and seclusion. Relax on your spacious covered rear porch, where panoramic vistas of the glistening water and spectacular sunsets become your daily escape—your ultimate backyard haven awaits.A quick stroll brings you to an array of outstanding resort-inspired amenities: an expansive resort-style pool, warm and welcoming clubhouse, picturesque walking trails (many looping around the lake), playground, dedicated dog park, soccer fields and play areas, fishing docks, and additional recreational perks—all crafted for effortless family fun, fitness, and downtime.Boasting more than 4,000 square feet of intelligently planned, open living areas, this 5-bedroom, 4.5-bath residence is an ideal fit for extended families or those desiring generous space and personal privacy. Premium highlights feature a main-floor bedroom suite with its private bath, a full media room ready for entertainment, a gracious formal dining area, a flexible living room that works perfectly as an office, dual inviting fireplaces, sophisticated built-in shelving, a handy coffee bar adjacent to the kitchen, and a standout 4-car garage offering plenty of room for cars, gear, or projects. In prime Forsyth County, the setting couldn't be better. Glide onto GA-400 for smooth drives, head to Lake Lanier for water sports and nature escapes, access excellent schools (Coal Mountain Elementary, North Forsyth Middle, and North Forsyth High), Northside Hospital, local parks, restaurants, and retail—all just a short 10-minute trip away. This rare lakefront gem in Sierra Lake's concluding phases is highly sought after—properties with these exceptional lots and upscale details are vanishing fast. Seize the opportunity to make this seamless fusion of peaceful waterfront charm, high-end contemporary design, and unbeatable accessibility your forever home! FILE PHOTOSPrice reflect current promotion!ASK ABOUT BUILDER CONTRIBUTIONS WITH PREFERRED LENDER!!!

Listed by STEPHANIE SWIMS CATES, scates777@gmail.com
Park Place Brokers, MLS 7739721

May also be listed on the Aspen Building Co website

Information last verified by Jome: Today at 2:11 AM (August 24, 2026)

Home highlights

Close to Lake Lanier
Map tag
Great location

Popular North Georgia lake offering boating, fishing, and lakeside living near metro Atlanta and mountain getaways.

8.7 miles away
Park Nearby
Community Pool
Shopping Nearby
Playground
Club House
Gated Community
Fishing Pond

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Estimated value based on Jome data, T&C apply

Home details

*Pricing and availability are subject to change.
Property status:
Move-in ready
Lot size (acres):
0.41
Size:
3,987 sqft
Beds:
5
Baths:
4
Half baths:
1
Garage spaces:
4

Construction details

Builder Name:
Aspen Building Co
Year Built:
2026
Roof:
Shingle Roofing

Home features & finishes

Construction Materials:
CementBrick
Cooling:
Ceiling Fan(s)
Flooring:
Ceramic FlooringCarpet FlooringTile FlooringHardwood Flooring
Foundation Details:
Concrete Perimeter
Garage/Parking:
Door OpenerGarageSide Entry Garage/Parking
Home amenities:
Green Construction
Interior Features:
Ceiling-HighWalk-In ClosetCrown MoldingFoyerCoffered CeilingBreakfast BarWalk-In PantrySeparate ShowerDouble Vanity
Kitchen:
DishwasherMicrowave OvenOvenDisposalGas CooktopKitchen IslandDouble Oven
Laundry facilities:
Laundry Facilities On Main LevelUtility/Laundry Room
Lighting:
Lighting
Property amenities:
BasementBarGas Log FireplaceBackyardSoaking TubLandscapingCabinetsFireplaceYardPorch
Rooms:
AtticKitchenMedia RoomOffice/StudyMudroomDining RoomFamily RoomBreakfast AreaSeparate Living and Dining
Security system:
Smoke DetectorCarbon Monoxide Detector
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Utility information

Heating:
Zoned Heating, Central Heating, Gas Heating
Sewer:
Public Sewer
Utilities:
Electricity Available, Natural Gas Available, Underground Utilities, Phone Available, Sewer Available, Water Available
Water source:
Public
Sierra Lake image

Community details

Sierra Lake

by Aspen Building Co, Cumming, GA

from$669,990
  • 4 homes
  • 3,150 - 3,987 sqft

View Sierra Lake details

Sierra Lake

Community amenities

  • Playground
  • Club House
  • Gated Community
  • Community Pool
  • Park Nearby
  • Fishing Pond
  • Dock
  • Waterfront View
  • Shopping Nearby

More homes in Sierra Lake

Pricing and availability are subject to change.

About the builder - Aspen Building Co

Aspen builds master planned communities with every family in mind. Our open floor plans are energy efficient and built with environmentally friendly materials. And our new home communities are designed for plenty of outdoor enjoyment too, with walking trails, playgrounds, play fields, lots of green space, and dog parks for our furry friends in convenient and desirable locations.

Neighborhood

Home address

3820 Sierra Knolls Ct, Cumming, GA 30040
City:
Cumming
County:
Forsyth
Zip Code:
30040
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Schools in Forsyth County School District

Located in Cumming, Georgia, Sierra Knolls Ct by Aspen Building Co aligns with the Forsyth County School District for student enrollment. High school education is delivered at North Forsyth High School, a public campus for High grades found 0.5 mi from the neighborhood. Younger learners start at Coal Mountain Elementary School, serving Elementary grades just 0.3 mi away. Between these levels, students attend North Forsyth Middle School (Middle grades), which lies roughly 0.6 mi from the community and holds a rating of 6.
GreatSchools.org logo

GreatSchools’ Summary Rating calculation is based on 4 of the school’s themed ratings, including test scores, student/academic progress, college readiness, and equity. This information should only be used as a reference. Jome is not affiliated with GreatSchools and does not endorse or guarantee this information. Please reach out to schools directly to verify all information and enrollment eligibility. Data provided by GreatSchools.org © 2025

Places of interest

Getting around

Residents of Sierra Knolls Ct by Aspen Building Co navigate the area based on the layout of the surrounding region. Walking potential is outlined by a Walk Score of 4 (Car-Dependent), which helps families understand the proximity of schools, parks, and shops. Biking conditions are reflected in a Bike Score of 9 (Somewhat Bikeable). These factors help describe movement patterns in Cumming, Georgia.
Walk score ®
4 /100
Car-Dependent
Bike score ®
9 /100
Somewhat Bikeable

Air quality

Noise level

A review of environmental noise data for Sierra Lake by Aspen Building Co shows a composite score of Active (Active). This metric aggregates different sound sources, listing traffic noise (Active) and local sources (Calm) as key components. Data provided by Soundscore ensures a consistent standard for measurement across the region.
79
50Active100
Traffic noiseActive
Local sources noiseCalm
Airports noiseCalm

A Soundscore™ rating is a number between 50 (very loud) and 100 (very quiet) that tells you how loud a location is due to environmental noise.

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Listed by STEPHANIE SWIMS CATES, scates777@gmail.com
Park Place Brokers, MLS 7739721

Some IDX listings have been excluded from this IDX display. Listings identified with the FMLS IDX logo come from FMLS and are held by brokerage firms other than the owner of this website. The listing brokerage is identified in any listing details. Information is deemed reliable but is not guaranteed. If you believe any FMLS listing contains material that infringes your copyrighted work please click here to review our DMCA policy and learn how to submit a takedown request. © 2025 First Multiple Listing Service, Inc.

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Last checked Aug 24, 1:40 am

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