Listed by Dillon Dumont • New England Real Estate Discount, LLC.
Pending
$665,000
Est. $4,314/mo —
3
bd
•
2.5 ba
•
2,032
sq ft

21 Library St, Hudson, NH 03051

map-entry

About this home

Single-familyProperty Type
2025Year Built
10,018 sq ftLot Size
$327Price/Sq.Ft.
2 car garageParking
Listed by Dillon Dumont • New England Real Estate Discount, LLC
Listing updated:
Redfin checked: a few seconds ago
•Source:PrimeMLS #5085813
74 days on Redfin • 74 views • 1 favorites

Redfin agents who toured

Payment calculator

$4,314 per month

Principal and interest$3,674
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($133,000)
Home price
$665,000
Loan details
30-yr fixed, 7.38%
5 minutes to get started. No credit impact. 

Open houses

No upcoming open houses.

Around this home

Schools

Dr. H. O. Smith Elementary School

Public 1 • Assigned • 0.2mi

Hudson Memorial School

Public 6-8 • Assigned • 0.7mi

5/10
Alvirne High School

Public 9-12 • Assigned • 2.1mi

1/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

21 Library St · $665,000
DAYS ON MARKET
74 days
The average home goes pending in 39 days.
SALE-TO-LIST
100.9%
Most homes are selling 1% above list price.
LIST PRICE
$665,000
Median sale price in this area is $568,824. (14% lower than this home)
PRICE DROP
0 price drops
22% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

  • Interior features
  • Seven total rooms
  • Walk-up basement with bulkhead and concrete construction
  • Bathrooms
  • Two full bathrooms
  • One half bathroom
  • Heating & cooling
  • Forced air heating
  • Central air conditioning

Sale and tax history for 21 Library St

Public record

Beds
3
Baths
1.5
Stories
2
Lot width
—
Lot depth
—
Lot size
10,454 Sq. Ft.
Year renovated
—
Finished Sq. Ft.
1,899
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,899
Year built
2025
Style
Single Family Residential
County
Hillsborough County
APN
1370233
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Dec 15, 2025.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Hudson, NH • 03051
Average low and high temperatures (°F)
31
17
34
18
50
30
60
39
68
49
79
59
84
64
81
58
75
54
63
44
51
34
37
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

94/ 100

Exceptional sunlight

Sunscore

This home receives average direct sun exposure in Hudson. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.6 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 21 Library St

$666,965
$1,965 over list price of $665K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $520K to $620K.

More resources

Rental earnings

Est. $2,396 per month, based on comparable rentals

This home is pending

The seller has accepted an offer, and this property is now pending.

Have questions?

Hudson Redfin  AgentMinghua Li

Hudson Redfin Agent

Minghua Li typically replies in about 8 minutes

Text or call 603-953-4471
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GreatSchools Ratings provided by GreatSchools.org.