For sale

$2,988,000

6 Porter Rd, Andover, MA 01810

4beds

2,645sqft

$19,690/mo

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Single Family Residence

Built in 1960

0.43 Acres Lot

$3,187,800 Zestimate^®

$1,130/sqft

$-- HOA

What's special

Newly installed hvacGated and walled propertyOpen floor planExceptional outdoor gardensStainless appliancesVaulted beamed ceilingsFloor to ceiling windows

One-of-a-kind Post & Beam authentic mid-century modern home, designed by mid-century architects Salsberg & Leblanc available for the first time in 65 years, features a gated & walled property with open floor plan, vaulted beamed ceilings, 19 foot stone fireplace, massive windows, all connecting to exceptional outdoor gardens. This single owner restored home is in the midst of Phillips Academy and Pike School. Updates include newly installed HVAC, electric service, stainless appliances, and Maple hardwood & Oak plank flooring. Genuine mahogany built-in’s free up valuable floor space, while floor to ceiling windows bring sunlight from the outdoors in with views of the gardens and in-ground pool. 4 bedrooms / 2.5 baths, lower level second kitchen with walk-out to pool. This treasure sits on .94 acres with superb design features using quality materials not found today. Price includes the contiguous lot -29 Hidden Road (22,220 sf), ideal for an ADU. Add’l features on paperclip.

13 days

1,918

81

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Primary bedroom

Features: Beamed Ceilings, Closet, Flooring - Hardwood, Window(s) - Picture, Lighting - Sconce, Lighting - Pendant
Level: Second
Area: 336
Dimensions: 21 x 16

Bedroom 2

Features: Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Window(s) - Picture, Lighting - Pendant
Level: Second
Area: 180
Dimensions: 15 x 12

Bedroom 3

Features: Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Lighting - Pendant
Level: Second
Area: 180
Dimensions: 15 x 12

Bedroom 4

Features: Closet, Flooring - Vinyl, Lighting - Overhead
Level: Basement
Area: 130
Dimensions: 13 x 10

Bathroom 1

Features: Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Lighting - Sconce, Lighting - Overhead
Level: Second
Area: 56
Dimensions: 8 x 7

Bathroom 2

Features: Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Lighting - Sconce, Lighting - Overhead
Level: Second
Area: 42
Dimensions: 7 x 6

Bathroom 3

Features: Bathroom - Half, Flooring - Stone/Ceramic Tile, Lighting - Sconce
Level: Basement
Area: 28
Dimensions: 7 x 4

Dining room

Features: Flooring - Stone/Ceramic Tile, Window(s) - Picture, Recessed Lighting, Slider, Lighting - Pendant
Level: First
Area: 280
Dimensions: 20 x 14

Family room

Features: Flooring - Wall to Wall Carpet, Window(s) - Picture, Recessed Lighting
Level: First
Area: 156
Dimensions: 13 x 12

Kitchen

Features: Beamed Ceilings, Flooring - Vinyl, Dining Area, Exterior Access
Level: First
Area: 168
Dimensions: 14 x 12

Living room

Features: Beamed Ceilings, Flooring - Hardwood, Window(s) - Picture, Recessed Lighting, Slider, Sunken
Level: First
Area: 378
Dimensions: 27 x 14

Heating

Forced Air, Natural Gas

Cooling

Central Air

Appliances

Included: Electric Water Heater, Oven, Dishwasher, Microwave, Range, Refrigerator
Laundry: Electric Dryer Hookup, Washer Hookup

Features

Closet, Lighting - Pendant, Closet/Cabinets - Custom Built, Recessed Lighting, Slider, Lighting - Overhead, Entrance Foyer, Bonus Room
Flooring: Tile, Carpet, Hardwood, Stone / Slate, Flooring - Stone/Ceramic Tile
Windows: Picture
Basement: Full,Finished,Walk-Out Access
Number of fireplaces: 1
Fireplace features: Living Room

Interior area

Total structure area: 2,645
Total interior livable area: 2,645 sqft
Finished area above ground: 1,757
Finished area below ground: 888

Video & virtual tour

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Property

Parking

Total spaces: 8
Parking features: Attached, Paved Drive, Off Street, Paved
Attached garage spaces: 3
Uncovered spaces: 5

Features

Patio & porch: Patio
Exterior features: Patio, Pool - Inground Heated, Rain Gutters, Hot Tub/Spa, Storage, Professional Landscaping, Stone Wall
Has private pool: Yes
Pool features: Pool - Inground Heated
Has spa: Yes
Spa features: Private
Fencing: Fenced/Enclosed

Lot

Size: 0.43 Acres
Features: Corner Lot, Wooded

Details

Parcel number: M:00078 B:00032 L:00000,1840380
Zoning: SRB

Construction

Type & style

Home type: SingleFamily
Architectural style: Mid-Century Modern
Property subtype: Single Family Residence

Materials

Post & Beam
Foundation: Concrete Perimeter

Condition

Year built: 1960

Utilities & green energy

Electric: Circuit Breakers, 200+ Amp Service
Sewer: Public Sewer
Water: Public
Utilities for property: for Electric Range, for Electric Dryer, Washer Hookup

Community & HOA

Community

Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station

HOA

Has HOA: No

Location

Region: Andover

Financial & listing details

Price per square foot: $1,130/sqft
Tax assessed value: $999,500
Annual tax amount: $14,013
Date on market: 7/31/2026
Exclusions: See Inclusion Exclusion List Attached To Listing.

Estimated market value

$3,187,800

$3.03M - $3.38M

$5,066/mo

Price history

Date	Event	Price
7/31/2026	Listed for sale	$2,988,000-16.7%$1,130/sqft
Source: MLS PIN #73557451 Report a problem
7/30/2026	Listing removed	$3,588,000$1,357/sqft
Source: MLS PIN #73545105 Report a problem
7/6/2026	Listed for sale	$3,588,000$1,357/sqft
Source: MLS PIN #73545105 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$11,808	$916,800
2024	$11,808 +4.8%	$916,800 +11.1%
2023	$11,268	$824,900
2022	$11,268 +11.4%	$824,900 +24.7%
2021	$10,117 +4.3%	$661,700 +2.4%
2020	$9,702 +4.3%	$646,400 +6.2%
2019	$9,298 +3.9%	$608,900 +6.4%
2018	$8,949 +4.5%	$572,200 +1.5%
2017	$8,562 +2.4%	$564,000
2016	$8,358 +4%	$564,000 +5.1%
2015	$8,036 -3.8%	$536,800 -2.5%
2014	$8,355 +4.3%	$550,400 -0.3%
2013	$8,007 +2.5%	$551,800
2012	$7,808 +3.7%	$551,800 +3.5%
2011	$7,527 +4%	$533,100 -2.8%
2010	$7,235 -2.7%	$548,500 -10.3%
2009	$7,439 +3.7%	$611,800 -0.3%
2008	$7,172 +3.3%	$613,500 -0.6%
2007	$6,941 +4.2%	$617,000 +5.6%
2006	$6,663 +7.4%	$584,500 +8.4%
2005	$6,205 +4.9%	$539,100 +4.6%
2004	$5,914 -17.4%	$515,600 -16.3%
2003	$7,164 +22.7%	$616,000 +57.4%
2001	$5,838 +1.8%	$391,300
2000	$5,733 +4%	$391,300 +9.9%
1997	$5,511	$356,000