21405 Napier Rd is a 1,666 square foot house on a 4.53 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Northville data, we estimate the home's value is $573,520.
Single-familyProperty Type
1972Year Built
4.53 acresLot Size
$344Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$573,520
$20K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.6% higher than the average sale price ($553K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,188 (+3.7%)
2024
$3,073 (+5.6%)
2023
$2,911
2022
$2,911 (−52.6%)
2021
$6,146 (+1.2%)
2020
$6,071 (+2.1%)
2019
$5,948 (+121.8%)
2018
$2,682 (+1.7%)
2017
$2,637 (+1.7%)
2016
$2,594 (+6.3%)
2015
$2,441 (+0.7%)
2014
$2,425 (+8.7%)
2013
$2,230
Tax history for 21405 Napier Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,188 (+3.7%)
2024
$3,073 (+5.6%)
2023
$2,911
2022
$2,911 (−52.6%)
2021
$6,146 (+1.2%)
2020
$6,071 (+2.1%)
2019
$5,948 (+121.8%)
2018
$2,682 (+1.7%)
2017
$2,637 (+1.7%)
2016
$2,594 (+6.3%)
2015
$2,441 (+0.7%)
2014
$2,425 (+8.7%)
2013
$2,230
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 30, 2021 • Final
Building
Demolition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 656
Basement Finish: Unfinished
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: Colonial
Exterior Wall: Aluminum/Vinyl
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Living Sq. Ft: 1,666
Ground Floor Sq. Ft: 975
# of Stories: 2
Stories Type: 2
Legal Description: T1N, R7E, SEC 36 PART OF E 1/2 OF E 1/2 OF SE 1/4 BEG AT PT DIST N 01-42-00 E 2100.50 FT FROM SE SEC COR, TH N 88-24-00 W 652.15 FT, TH N 01-42-00 E 303.20 FT, TH S 88-24-00 E 652.15 FT, TH S 01-42-00 W 303.20 FT TO BEG EXC E 60 FT TAKEN FOR RD 4.12 A 6-21-17 CORR 10-21-21 CORR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 526
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 197,327
Municipality Name: LYON TOWNSHIP
Acres: 4.53
Zoning Code: SI
County Use Description: RESIDENTIAL VACANT
State Use Description: VACANT LAND
Utility Information
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,666
Stories: 2.0
Lot Size: 4.53 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1981
County: Oakland County
APN: K -21-36-400-015
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Thornton Creek Elementary School
Public K-5 • Assigned • 2.7mi
9/10
Hillside Middle School
Public 6-8 • Assigned • 3.5mi
9/10
Northville High School
Public 9-12 • Assigned • 3.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Northville, MI • 48167
Average low and high temperatures (°F)
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77
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65
44
48
35
35
22
Jan
Feb
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Sun exposure
In this area, properties receive around 9.7 hours in
June and 2.7 hours in December, placing it below the
U.S. average for solar exposure.
9.7 hrs
2.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$545,000 – $660,000
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