Beautifully Updated 4-5 Bedroom Colonial – Move-In Ready! This stunning 2,580 sq. ft. colonial has been completely updated and offers plenty of flexible living space. The large great room features vaulted ceilings and a cozy gas fireplace, perfect for gatherings. The chef’s kitchen is a showstopper with 42” cabinets, granite counters, ventless hood, all-new appliances, and a center island with seating, plus a bright breakfast nook and formal dining room. The first-floor primary suite includes a walk-in closet and private bath with new cabinets and counters. An office off the great room can double as a 5th bedroom. Upstairs, you’ll find three spacious bedrooms and a remodeled main bath. Updates include: new furnace, central air, flooring throughout, kitchen cabinets and counters, and primary bath finishes. The full daylight basement offers endless potential for extra living space. Step outside to a deck overlooking a private, treed backyard—perfect for entertaining or relaxing. Immediate occupancy—just move in and enjoy!
For sale
Price cut: $10K (10/25)
$399,900
3742 Observatory Ln, Holt, MI 48842
4beds
2,580sqft
Est.:
Single Family Residence
Built in 1991
0.34 Acres Lot
$-- Zestimate®
$155/sqft
$-- HOA
What's special
Cozy gas fireplacePrivate treed backyardCenter island with seatingPrivate bathRemodeled main bathFirst-floor primary suiteWalk-in closet
- 120 days |
- 1,214 |
- 80 |
Zillow last checked: 8 hours ago
Listing updated: December 01, 2025 at 05:21am
Listed by:
Nancy J Rademacher 810-599-5380,
KW Professionals Brighton 810-224-7900
Source: Realcomp II,MLS#: 20251025472
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Level: Entry
- Area: 224
- Dimensions: 16 X 14
Bedroom
- Level: Second
- Area: 143
- Dimensions: 13 X 11
Bedroom
- Level: Second
- Area: 143
- Dimensions: 13 X 11
Bedroom
- Level: Second
- Area: 121
- Dimensions: 11 X 11
Primary bathroom
- Level: Entry
- Area: 128
- Dimensions: 16 X 8
Other
- Level: Second
- Area: 50
- Dimensions: 10 X 5
Other
- Level: Entry
- Area: 25
- Dimensions: 5 X 5
Other
- Level: Entry
- Area: 117
- Dimensions: 13 X 9
Dining room
- Level: Entry
- Area: 110
- Dimensions: 11 X 10
Great room
- Level: Entry
- Area: 300
- Dimensions: 20 X 15
Kitchen
- Level: Entry
- Area: 165
- Dimensions: 15 X 11
Laundry
- Level: Entry
- Area: 54
- Dimensions: 9 X 6
Library
- Level: Entry
- Area: 180
- Dimensions: 15 X 12
Heating
- Forced Air, Natural Gas
Cooling
- Ceiling Fans, Central Air
Appliances
- Included: Built In Electric Range, Dishwasher, Free Standing Refrigerator, Range Hood
- Laundry: Laundry Room, Washer Hookup
Features
- Basement: Unfinished
- Has fireplace: Yes
- Fireplace features: Gas, Living Room
Interior area
- Total interior livable area: 2,580 sqft
- Finished area above ground: 2,580
Property
Parking
- Total spaces: 2
- Parking features: Two Car Garage, Attached, Electricityin Garage, Garage Door Opener
- Attached garage spaces: 2
Features
- Levels: One and One Half
- Stories: 1.5
- Entry location: GroundLevelwSteps
- Patio & porch: Deck
- Pool features: None
Lot
- Size: 0.34 Acres
- Dimensions: 170 x 139
Details
- Parcel number: 33250512458002
- Special conditions: Short Sale No,Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Brick, Vinyl Siding
- Foundation: Basement, Poured
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1991
- Major remodel year: 2025
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: COLLEGE HEIGHTS ESTATESNO 2
HOA
- Has HOA: No
Location
- Region: Holt
Financial & listing details
- Price per square foot: $155/sqft
- Tax assessed value: $170,700
- Annual tax amount: $12,103
- Date on market: 8/20/2025
- Cumulative days on market: 120 days
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,Va Loan
Estimated market value
Not available
Estimated sales range
Not available
$3,050/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/25/2025 | Price change | $399,900-2.4%$155/sqft |
Source:  Realcomp II #20251025472 Report a problem | ||
| 9/26/2025 | Price change | $409,900-4.7%$159/sqft |
Source: Realcomp II #20251025472 Report a problem | ||
| 8/20/2025 | Listed for sale | $429,900+115%$167/sqft |
Source: Realcomp II #20251025472 Report a problem | ||
| 6/28/2024 | Sold | $200,000-19.3%$78/sqft |
Source:  Greater Lansing AOR #279871 Report a problem | ||
| 11/3/2022 | Sold | $247,800-19.9%$96/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $9,901 | $154,500 +8.1% |
| 2023 | -- | $142,900 +11% |
| 2022 | -- | $128,700 +34.5% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$2,668/mo
Principal & interest
$1921
Property taxes
$607
Home insurance
$140
Climate risks
Neighborhood: 48842
Nearby schools
GreatSchools rating
- 2/10Hope Middle SchoolGrades: 5-6Distance: 1.6 mi
- 3/10Holt Junior High SchoolGrades: 7-8Distance: 2.2 mi
- 8/10Holt Senior High SchoolGrades: 9-12Distance: 4.6 mi
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